73330840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 184338000

約数和(自身を除く): 111007160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 121, 139, 218, 220, 242, 278, 436, 440, 484, 545, 556, 605, 695, 872, 968, 1090, 1112, 1199, 1210, 1390, 1529, 2180, 2398, 2420, 2780, 3058, 4360, 4796, 4840, 5560, 5995, 6116, 7645, 9592, 11990, 12232, 13189, 15151, 15290, 16819, 23980, 26378, 30302, 30580, 33638, 47960, 52756, 60604, 61160, 65945, 67276, 75755, 84095, 105512, 121208, 131890, 134552, 151510, 166661, 168190, 263780, 303020, 333322, 336380, 527560, 606040, 666644, 672760, 833305, 1333288, 1666610, 1833271, 3333220, 3666542, 6666440, 7333084, 9166355, 14666168, 18332710, 36665420, 73330840]

約数ペア:

[(1, 73330840), (2, 36665420), (4, 18332710), (5, 14666168), (8, 9166355), (10, 7333084), (11, 6666440), (20, 3666542), (22, 3333220), (40, 1833271), (44, 1666610), (55, 1333288), (88, 833305), (109, 672760), (110, 666644), (121, 606040), (139, 527560), (218, 336380), (220, 333322), (242, 303020), (278, 263780), (436, 168190), (440, 166661), (484, 151510), (545, 134552), (556, 131890), (605, 121208), (695, 105512), (872, 84095), (968, 75755), (1090, 67276), (1112, 65945), (1199, 61160), (1210, 60604), (1390, 52756), (1529, 47960), (2180, 33638), (2398, 30580), (2420, 30302), (2780, 26378), (3058, 23980), (4360, 16819), (4796, 15290), (4840, 15151), (5560, 13189), (5995, 12232), (6116, 11990), (7645, 9592)]