4961745920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 176

約数和(自身を含む): 12589344768

約数和(自身を除く): 7627598848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 256, 310, 320, 344, 430, 496, 512, 620, 640, 688, 727, 860, 992, 1024, 1240, 1280, 1333, 1376, 1454, 1720, 1984, 2480, 2560, 2666, 2752, 2908, 3440, 3635, 3968, 4960, 5120, 5332, 5504, 5816, 6665, 6880, 7270, 7936, 9920, 10664, 11008, 11632, 13330, 13760, 14540, 15872, 19840, 21328, 22016, 22537, 23264, 26660, 27520, 29080, 31261, 31744, 39680, 42656, 44032, 45074, 46528, 53320, 55040, 58160, 62522, 79360, 85312, 90148, 93056, 106640, 110080, 112685, 116320, 125044, 156305, 158720, 170624, 180296, 186112, 213280, 220160, 225370, 232640, 250088, 312610, 341248, 360592, 372224, 426560, 450740, 465280, 500176, 625220, 682496, 721184, 744448, 853120, 901480, 930560, 969091, 1000352, 1250440, 1364992, 1442368, 1706240, 1802960, 1861120, 1938182, 2000704, 2500880, 2884736, 3412480, 3605920, 3722240, 3876364, 4001408, 4845455, 5001760, 5769472, 6824960, 7211840, 7752728, 8002816, 9690910, 10003520, 11538944, 14423680, 15505456, 16005632, 19381820, 20007040, 23077888, 28847360, 31010912, 32011264, 38763640, 40014080, 57694720, 62021824, 77527280, 80028160, 115389440, 124043648, 155054560, 160056320, 248087296, 310109120, 496174592, 620218240, 992349184, 1240436480, 2480872960, 4961745920]

約数ペア:

[(1, 4961745920), (2, 2480872960), (4, 1240436480), (5, 992349184), (8, 620218240), (10, 496174592), (16, 310109120), (20, 248087296), (31, 160056320), (32, 155054560), (40, 124043648), (43, 115389440), (62, 80028160), (64, 77527280), (80, 62021824), (86, 57694720), (124, 40014080), (128, 38763640), (155, 32011264), (160, 31010912), (172, 28847360), (215, 23077888), (248, 20007040), (256, 19381820), (310, 16005632), (320, 15505456), (344, 14423680), (430, 11538944), (496, 10003520), (512, 9690910), (620, 8002816), (640, 7752728), (688, 7211840), (727, 6824960), (860, 5769472), (992, 5001760), (1024, 4845455), (1240, 4001408), (1280, 3876364), (1333, 3722240), (1376, 3605920), (1454, 3412480), (1720, 2884736), (1984, 2500880), (2480, 2000704), (2560, 1938182), (2666, 1861120), (2752, 1802960), (2908, 1706240), (3440, 1442368), (3635, 1364992), (3968, 1250440), (4960, 1000352), (5120, 969091), (5332, 930560), (5504, 901480), (5816, 853120), (6665, 744448), (6880, 721184), (7270, 682496), (7936, 625220), (9920, 500176), (10664, 465280), (11008, 450740), (11632, 426560), (13330, 372224), (13760, 360592), (14540, 341248), (15872, 312610), (19840, 250088), (21328, 232640), (22016, 225370), (22537, 220160), (23264, 213280), (26660, 186112), (27520, 180296), (29080, 170624), (31261, 158720), (31744, 156305), (39680, 125044), (42656, 116320), (44032, 112685), (45074, 110080), (46528, 106640), (53320, 93056), (55040, 90148), (58160, 85312), (62522, 79360)]