45964720

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9419}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 108631440

約数和(自身を除く): 62666720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 9419, 18838, 37676, 47095, 75352, 94190, 150704, 188380, 376760, 574559, 753520, 1149118, 2298236, 2872795, 4596472, 5745590, 9192944, 11491180, 22982360, 45964720]

約数ペア:

[(1, 45964720), (2, 22982360), (4, 11491180), (5, 9192944), (8, 5745590), (10, 4596472), (16, 2872795), (20, 2298236), (40, 1149118), (61, 753520), (80, 574559), (122, 376760), (244, 188380), (305, 150704), (488, 94190), (610, 75352), (976, 47095), (1220, 37676), (2440, 18838), (4880, 9419)]