76116260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 178573248

約数和(自身を除く): 102456988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 220, 242, 284, 355, 443, 484, 605, 710, 781, 886, 1210, 1420, 1562, 1772, 2215, 2420, 3124, 3905, 4430, 4873, 7810, 8591, 8860, 9746, 15620, 17182, 19492, 24365, 31453, 34364, 42955, 48730, 53603, 62906, 85910, 97460, 107206, 125812, 157265, 171820, 214412, 268015, 314530, 345983, 536030, 629060, 691966, 1072060, 1383932, 1729915, 3459830, 3805813, 6919660, 7611626, 15223252, 19029065, 38058130, 76116260]

約数ペア:

[(1, 76116260), (2, 38058130), (4, 19029065), (5, 15223252), (10, 7611626), (11, 6919660), (20, 3805813), (22, 3459830), (44, 1729915), (55, 1383932), (71, 1072060), (110, 691966), (121, 629060), (142, 536030), (220, 345983), (242, 314530), (284, 268015), (355, 214412), (443, 171820), (484, 157265), (605, 125812), (710, 107206), (781, 97460), (886, 85910), (1210, 62906), (1420, 53603), (1562, 48730), (1772, 42955), (2215, 34364), (2420, 31453), (3124, 24365), (3905, 19492), (4430, 17182), (4873, 15620), (7810, 9746), (8591, 8860)]