119919640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5500

約数の個数: 64

約数和(自身を含む): 293868000

約数和(自身を除く): 173948360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5441, 5510, 10882, 11020, 21764, 22040, 27205, 43528, 54410, 103379, 108820, 157789, 206758, 217640, 315578, 413516, 516895, 631156, 788945, 827032, 1033790, 1262312, 1577890, 2067580, 2997991, 3155780, 4135160, 5995982, 6311560, 11991964, 14989955, 23983928, 29979910, 59959820, 119919640]

約数ペア:

[(1, 119919640), (2, 59959820), (4, 29979910), (5, 23983928), (8, 14989955), (10, 11991964), (19, 6311560), (20, 5995982), (29, 4135160), (38, 3155780), (40, 2997991), (58, 2067580), (76, 1577890), (95, 1262312), (116, 1033790), (145, 827032), (152, 788945), (190, 631156), (232, 516895), (290, 413516), (380, 315578), (551, 217640), (580, 206758), (760, 157789), (1102, 108820), (1160, 103379), (2204, 54410), (2755, 43528), (4408, 27205), (5441, 22040), (5510, 21764), (10882, 11020)]