98118440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{350423}}^1$

素因数の和:350441

約数の個数: 32

約数和(自身を含む): 252305280

約数和(自身を除く): 154186840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 350423, 700846, 1401692, 1752115, 2452961, 2803384, 3504230, 4905922, 7008460, 9811844, 12264805, 14016920, 19623688, 24529610, 49059220, 98118440]

約数ペア:

[(1, 98118440), (2, 49059220), (4, 24529610), (5, 19623688), (7, 14016920), (8, 12264805), (10, 9811844), (14, 7008460), (20, 4905922), (28, 3504230), (35, 2803384), (40, 2452961), (56, 1752115), (70, 1401692), (140, 700846), (280, 350423)]