63011840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 88

約数和(自身を含む): 156423552

約数和(自身を除く): 93411712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 397, 496, 512, 620, 640, 794, 992, 1024, 1240, 1280, 1588, 1984, 1985, 2480, 2560, 3176, 3968, 3970, 4960, 5120, 6352, 7936, 7940, 9920, 12307, 12704, 15872, 15880, 19840, 24614, 25408, 31744, 31760, 39680, 49228, 50816, 61535, 63520, 79360, 98456, 101632, 123070, 127040, 158720, 196912, 203264, 246140, 254080, 393824, 406528, 492280, 508160, 787648, 984560, 1016320, 1575296, 1969120, 2032640, 3150592, 3938240, 6301184, 7876480, 12602368, 15752960, 31505920, 63011840]

約数ペア:

[(1, 63011840), (2, 31505920), (4, 15752960), (5, 12602368), (8, 7876480), (10, 6301184), (16, 3938240), (20, 3150592), (31, 2032640), (32, 1969120), (40, 1575296), (62, 1016320), (64, 984560), (80, 787648), (124, 508160), (128, 492280), (155, 406528), (160, 393824), (248, 254080), (256, 246140), (310, 203264), (320, 196912), (397, 158720), (496, 127040), (512, 123070), (620, 101632), (640, 98456), (794, 79360), (992, 63520), (1024, 61535), (1240, 50816), (1280, 49228), (1588, 39680), (1984, 31760), (1985, 31744), (2480, 25408), (2560, 24614), (3176, 19840), (3968, 15880), (3970, 15872), (4960, 12704), (5120, 12307), (6352, 9920), (7936, 7940)]