99705160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 238233600

約数和(自身を除く): 138528440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1033, 1270, 2066, 2413, 2540, 4132, 4826, 5080, 5165, 8264, 9652, 10330, 12065, 19304, 19627, 20660, 24130, 39254, 41320, 48260, 78508, 96520, 98135, 131191, 157016, 196270, 262382, 392540, 524764, 655955, 785080, 1049528, 1311910, 2492629, 2623820, 4985258, 5247640, 9970516, 12463145, 19941032, 24926290, 49852580, 99705160]

約数ペア:

[(1, 99705160), (2, 49852580), (4, 24926290), (5, 19941032), (8, 12463145), (10, 9970516), (19, 5247640), (20, 4985258), (38, 2623820), (40, 2492629), (76, 1311910), (95, 1049528), (127, 785080), (152, 655955), (190, 524764), (254, 392540), (380, 262382), (508, 196270), (635, 157016), (760, 131191), (1016, 98135), (1033, 96520), (1270, 78508), (2066, 48260), (2413, 41320), (2540, 39254), (4132, 24130), (4826, 20660), (5080, 19627), (5165, 19304), (8264, 12065), (9652, 10330)]