98155120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{175277}}^1$

素因数の和:175297

約数の個数: 40

約数和(自身を含む): 260813664

約数和(自身を除く): 162658544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 175277, 350554, 701108, 876385, 1226939, 1402216, 1752770, 2453878, 2804432, 3505540, 4907756, 6134695, 7011080, 9815512, 12269390, 14022160, 19631024, 24538780, 49077560, 98155120]

約数ペア:

[(1, 98155120), (2, 49077560), (4, 24538780), (5, 19631024), (7, 14022160), (8, 12269390), (10, 9815512), (14, 7011080), (16, 6134695), (20, 4907756), (28, 3505540), (35, 2804432), (40, 2453878), (56, 1752770), (70, 1402216), (80, 1226939), (112, 876385), (140, 701108), (280, 350554), (560, 175277)]