98363920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29989}}^1$

素因数の和:30043

約数の個数: 40

約数和(自身を含む): 234281880

約数和(自身を除く): 135917960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 29989, 59978, 119956, 149945, 239912, 299890, 479824, 599780, 1199560, 1229549, 2399120, 2459098, 4918196, 6147745, 9836392, 12295490, 19672784, 24590980, 49181960, 98363920]

約数ペア:

[(1, 98363920), (2, 49181960), (4, 24590980), (5, 19672784), (8, 12295490), (10, 9836392), (16, 6147745), (20, 4918196), (40, 2459098), (41, 2399120), (80, 1229549), (82, 1199560), (164, 599780), (205, 479824), (328, 299890), (410, 239912), (656, 149945), (820, 119956), (1640, 59978), (3280, 29989)]