98563120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10903}}^1$

素因数の和:11029

約数の個数: 40

約数和(自身を含む): 231208416

約数和(自身を除く): 132645296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 10903, 21806, 43612, 54515, 87224, 109030, 174448, 218060, 436120, 872240, 1232039, 2464078, 4928156, 6160195, 9856312, 12320390, 19712624, 24640780, 49281560, 98563120]

約数ペア:

[(1, 98563120), (2, 49281560), (4, 24640780), (5, 19712624), (8, 12320390), (10, 9856312), (16, 6160195), (20, 4928156), (40, 2464078), (80, 1232039), (113, 872240), (226, 436120), (452, 218060), (565, 174448), (904, 109030), (1130, 87224), (1808, 54515), (2260, 43612), (4520, 21806), (9040, 10903)]