98204080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94427}}^1$

素因数の和:94453

約数の個数: 40

約数和(自身を含む): 245890512

約数和(自身を除く): 147686432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 94427, 188854, 377708, 472135, 755416, 944270, 1227551, 1510832, 1888540, 2455102, 3777080, 4910204, 6137755, 7554160, 9820408, 12275510, 19640816, 24551020, 49102040, 98204080]

約数ペア:

[(1, 98204080), (2, 49102040), (4, 24551020), (5, 19640816), (8, 12275510), (10, 9820408), (13, 7554160), (16, 6137755), (20, 4910204), (26, 3777080), (40, 2455102), (52, 1888540), (65, 1510832), (80, 1227551), (104, 944270), (130, 755416), (208, 472135), (260, 377708), (520, 188854), (1040, 94427)]