98814560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47507}}^1$

素因数の和:47535

約数の個数: 48

約数和(自身を含む): 251412336

約数和(自身を除く): 152597776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47507, 95014, 190028, 237535, 380056, 475070, 617591, 760112, 950140, 1235182, 1520224, 1900280, 2470364, 3087955, 3800560, 4940728, 6175910, 7601120, 9881456, 12351820, 19762912, 24703640, 49407280, 98814560]

約数ペア:

[(1, 98814560), (2, 49407280), (4, 24703640), (5, 19762912), (8, 12351820), (10, 9881456), (13, 7601120), (16, 6175910), (20, 4940728), (26, 3800560), (32, 3087955), (40, 2470364), (52, 1900280), (65, 1520224), (80, 1235182), (104, 950140), (130, 760112), (160, 617591), (208, 475070), (260, 380056), (416, 237535), (520, 190028), (1040, 95014), (2080, 47507)]