91292960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51871}}^1$

素因数の和:51897

約数の個数: 48

約数和(自身を含む): 235291392

約数和(自身を除く): 143998432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 51871, 103742, 207484, 259355, 414968, 518710, 570581, 829936, 1037420, 1141162, 1659872, 2074840, 2282324, 2852905, 4149680, 4564648, 5705810, 8299360, 9129296, 11411620, 18258592, 22823240, 45646480, 91292960]

約数ペア:

[(1, 91292960), (2, 45646480), (4, 22823240), (5, 18258592), (8, 11411620), (10, 9129296), (11, 8299360), (16, 5705810), (20, 4564648), (22, 4149680), (32, 2852905), (40, 2282324), (44, 2074840), (55, 1659872), (80, 1141162), (88, 1037420), (110, 829936), (160, 570581), (176, 518710), (220, 414968), (352, 259355), (440, 207484), (880, 103742), (1760, 51871)]