56836640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 101669344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1637, 1736, 2170, 2480, 3274, 3472, 4340, 4960, 6548, 6944, 8185, 8680, 11459, 13096, 16370, 17360, 22918, 26192, 32740, 34720, 45836, 50747, 52384, 57295, 65480, 91672, 101494, 114590, 130960, 183344, 202988, 229180, 253735, 261920, 355229, 366688, 405976, 458360, 507470, 710458, 811952, 916720, 1014940, 1420916, 1623904, 1776145, 1833440, 2029880, 2841832, 3552290, 4059760, 5683664, 7104580, 8119520, 11367328, 14209160, 28418320, 56836640]

約数ペア:

[(1, 56836640), (2, 28418320), (4, 14209160), (5, 11367328), (7, 8119520), (8, 7104580), (10, 5683664), (14, 4059760), (16, 3552290), (20, 2841832), (28, 2029880), (31, 1833440), (32, 1776145), (35, 1623904), (40, 1420916), (56, 1014940), (62, 916720), (70, 811952), (80, 710458), (112, 507470), (124, 458360), (140, 405976), (155, 366688), (160, 355229), (217, 261920), (224, 253735), (248, 229180), (280, 202988), (310, 183344), (434, 130960), (496, 114590), (560, 101494), (620, 91672), (868, 65480), (992, 57295), (1085, 52384), (1120, 50747), (1240, 45836), (1637, 34720), (1736, 32740), (2170, 26192), (2480, 22918), (3274, 17360), (3472, 16370), (4340, 13096), (4960, 11459), (6548, 8680), (6944, 8185)]