104719520

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 253238076

約数和(自身を除く): 148518556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 233, 265, 424, 466, 530, 848, 932, 1060, 1165, 1696, 1864, 2120, 2330, 2809, 3728, 4240, 4660, 5618, 7456, 8480, 9320, 11236, 12349, 14045, 18640, 22472, 24698, 28090, 37280, 44944, 49396, 56180, 61745, 89888, 98792, 112360, 123490, 197584, 224720, 246980, 395168, 449440, 493960, 654497, 987920, 1308994, 1975840, 2617988, 3272485, 5235976, 6544970, 10471952, 13089940, 20943904, 26179880, 52359760, 104719520]

約数ペア:

[(1, 104719520), (2, 52359760), (4, 26179880), (5, 20943904), (8, 13089940), (10, 10471952), (16, 6544970), (20, 5235976), (32, 3272485), (40, 2617988), (53, 1975840), (80, 1308994), (106, 987920), (160, 654497), (212, 493960), (233, 449440), (265, 395168), (424, 246980), (466, 224720), (530, 197584), (848, 123490), (932, 112360), (1060, 98792), (1165, 89888), (1696, 61745), (1864, 56180), (2120, 49396), (2330, 44944), (2809, 37280), (3728, 28090), (4240, 24698), (4660, 22472), (5618, 18640), (7456, 14045), (8480, 12349), (9320, 11236)]