96578920

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11443}}^1$

素因数の和:11665

約数の個数: 32

約数和(自身を含む): 218351520

約数和(自身を除く): 121772600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 11443, 22886, 45772, 57215, 91544, 114430, 228860, 457720, 2414473, 4828946, 9657892, 12072365, 19315784, 24144730, 48289460, 96578920]

約数ペア:

[(1, 96578920), (2, 48289460), (4, 24144730), (5, 19315784), (8, 12072365), (10, 9657892), (20, 4828946), (40, 2414473), (211, 457720), (422, 228860), (844, 114430), (1055, 91544), (1688, 57215), (2110, 45772), (4220, 22886), (8440, 11443)]