98968480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47581}}^1$

素因数の和:47609

約数の個数: 48

約数和(自身を含む): 251803944

約数和(自身を除く): 152835464

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, 47581, 95162, 190324, 237905, 380648, 475810, 618553, 761296, 951620, 1237106, 1522592, 1903240, 2474212, 3092765, 3806480, 4948424, 6185530, 7612960, 9896848, 12371060, 19793696, 24742120, 49484240, 98968480]

約数ペア:

[(1, 98968480), (2, 49484240), (4, 24742120), (5, 19793696), (8, 12371060), (10, 9896848), (13, 7612960), (16, 6185530), (20, 4948424), (26, 3806480), (32, 3092765), (40, 2474212), (52, 1903240), (65, 1522592), (80, 1237106), (104, 951620), (130, 761296), (160, 618553), (208, 475810), (260, 380648), (416, 237905), (520, 190324), (1040, 95162), (2080, 47581)]