102470480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 80

約数和(自身を含む): 278982144

約数和(自身を除く): 176511664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4463, 4592, 5740, 8926, 11480, 17852, 22315, 22960, 31241, 35704, 44630, 62482, 71408, 89260, 124964, 156205, 178520, 182983, 249928, 312410, 357040, 365966, 499856, 624820, 731932, 914915, 1249640, 1280881, 1463864, 1829830, 2499280, 2561762, 2927728, 3659660, 5123524, 6404405, 7319320, 10247048, 12808810, 14638640, 20494096, 25617620, 51235240, 102470480]

約数ペア:

[(1, 102470480), (2, 51235240), (4, 25617620), (5, 20494096), (7, 14638640), (8, 12808810), (10, 10247048), (14, 7319320), (16, 6404405), (20, 5123524), (28, 3659660), (35, 2927728), (40, 2561762), (41, 2499280), (56, 1829830), (70, 1463864), (80, 1280881), (82, 1249640), (112, 914915), (140, 731932), (164, 624820), (205, 499856), (280, 365966), (287, 357040), (328, 312410), (410, 249928), (560, 182983), (574, 178520), (656, 156205), (820, 124964), (1148, 89260), (1435, 71408), (1640, 62482), (2296, 44630), (2870, 35704), (3280, 31241), (4463, 22960), (4592, 22315), (5740, 17852), (8926, 11480)]