99826760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11982

約数の個数: 64

約数和(自身を含む): 257947200

約数和(自身を除く): 158120440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 11941, 23882, 47764, 59705, 95528, 119410, 131351, 226879, 238820, 262702, 453758, 477640, 525404, 656755, 907516, 1050808, 1134395, 1313510, 1815032, 2268790, 2495669, 2627020, 4537580, 4991338, 5254040, 9075160, 9982676, 12478345, 19965352, 24956690, 49913380, 99826760]

約数ペア:

[(1, 99826760), (2, 49913380), (4, 24956690), (5, 19965352), (8, 12478345), (10, 9982676), (11, 9075160), (19, 5254040), (20, 4991338), (22, 4537580), (38, 2627020), (40, 2495669), (44, 2268790), (55, 1815032), (76, 1313510), (88, 1134395), (95, 1050808), (110, 907516), (152, 656755), (190, 525404), (209, 477640), (220, 453758), (380, 262702), (418, 238820), (440, 226879), (760, 131351), (836, 119410), (1045, 95528), (1672, 59705), (2090, 47764), (4180, 23882), (8360, 11941)]