98415760

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8147}}^1$

素因数の和:8311

約数の個数: 40

約数和(自身を含む): 230360256

約数和(自身を除く): 131944496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 8147, 12080, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 325880, 651760, 1230197, 2460394, 4920788, 6150985, 9841576, 12301970, 19683152, 24603940, 49207880, 98415760]

約数ペア:

[(1, 98415760), (2, 49207880), (4, 24603940), (5, 19683152), (8, 12301970), (10, 9841576), (16, 6150985), (20, 4920788), (40, 2460394), (80, 1230197), (151, 651760), (302, 325880), (604, 162940), (755, 130352), (1208, 81470), (1510, 65176), (2416, 40735), (3020, 32588), (6040, 16294), (8147, 12080)]