104995240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53569}}^1$

素因数の和:53594

約数の個数: 48

約数和(自身を含む): 274814100

約数和(自身を除く): 169818860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 53569, 107138, 214276, 267845, 374983, 428552, 535690, 749966, 1071380, 1499932, 1874915, 2142760, 2624881, 2999864, 3749830, 5249762, 7499660, 10499524, 13124405, 14999320, 20999048, 26248810, 52497620, 104995240]

約数ペア:

[(1, 104995240), (2, 52497620), (4, 26248810), (5, 20999048), (7, 14999320), (8, 13124405), (10, 10499524), (14, 7499660), (20, 5249762), (28, 3749830), (35, 2999864), (40, 2624881), (49, 2142760), (56, 1874915), (70, 1499932), (98, 1071380), (140, 749966), (196, 535690), (245, 428552), (280, 374983), (392, 267845), (490, 214276), (980, 107138), (1960, 53569)]