4557367040

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 11534831616

約数和(自身を除く): 6977464576

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, 620, 640, 688, 860, 992, 1240, 1280, 1333, 1376, 1720, 1984, 2480, 2666, 2671, 2752, 3440, 3968, 4960, 5332, 5342, 5504, 6665, 6880, 7936, 9920, 10664, 10684, 11008, 13330, 13355, 13760, 19840, 21328, 21368, 26660, 26710, 27520, 39680, 42656, 42736, 53320, 53420, 55040, 82801, 85312, 85472, 106640, 106840, 114853, 165602, 170624, 170944, 213280, 213680, 229706, 331204, 341248, 341888, 414005, 426560, 427360, 459412, 574265, 662408, 683776, 828010, 853120, 854720, 918824, 1148530, 1324816, 1656020, 1706240, 1709440, 1837648, 2297060, 2649632, 3312040, 3418880, 3560443, 3675296, 4594120, 5299264, 6624080, 7120886, 7350592, 9188240, 10598528, 13248160, 14241772, 14701184, 17802215, 18376480, 21197056, 26496320, 28483544, 29402368, 35604430, 36752960, 52992640, 56967088, 71208860, 73505920, 105985280, 113934176, 142417720, 147011840, 227868352, 284835440, 455736704, 569670880, 911473408, 1139341760, 2278683520, 4557367040]

約数ペア:

[(1, 4557367040), (2, 2278683520), (4, 1139341760), (5, 911473408), (8, 569670880), (10, 455736704), (16, 284835440), (20, 227868352), (31, 147011840), (32, 142417720), (40, 113934176), (43, 105985280), (62, 73505920), (64, 71208860), (80, 56967088), (86, 52992640), (124, 36752960), (128, 35604430), (155, 29402368), (160, 28483544), (172, 26496320), (215, 21197056), (248, 18376480), (256, 17802215), (310, 14701184), (320, 14241772), (344, 13248160), (430, 10598528), (496, 9188240), (620, 7350592), (640, 7120886), (688, 6624080), (860, 5299264), (992, 4594120), (1240, 3675296), (1280, 3560443), (1333, 3418880), (1376, 3312040), (1720, 2649632), (1984, 2297060), (2480, 1837648), (2666, 1709440), (2671, 1706240), (2752, 1656020), (3440, 1324816), (3968, 1148530), (4960, 918824), (5332, 854720), (5342, 853120), (5504, 828010), (6665, 683776), (6880, 662408), (7936, 574265), (9920, 459412), (10664, 427360), (10684, 426560), (11008, 414005), (13330, 341888), (13355, 341248), (13760, 331204), (19840, 229706), (21328, 213680), (21368, 213280), (26660, 170944), (26710, 170624), (27520, 165602), (39680, 114853), (42656, 106840), (42736, 106640), (53320, 85472), (53420, 85312), (55040, 82801)]