179124953950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{293431}}^1$

素因数の和:293893

約数の個数: 48

約数和(自身を含む): 345480968160

約数和(自身を除く): 166356014210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 421, 725, 842, 1450, 2105, 4210, 10525, 12209, 21050, 24418, 61045, 122090, 293431, 305225, 586862, 610450, 1467155, 2934310, 7335775, 8509499, 14671550, 17018998, 42547495, 85094990, 123534451, 212737475, 247068902, 425474950, 617672255, 1235344510, 3088361275, 3582499079, 6176722550, 7164998158, 17912495395, 35824990790, 89562476975, 179124953950]

約数ペア:

[(1, 179124953950), (2, 89562476975), (5, 35824990790), (10, 17912495395), (25, 7164998158), (29, 6176722550), (50, 3582499079), (58, 3088361275), (145, 1235344510), (290, 617672255), (421, 425474950), (725, 247068902), (842, 212737475), (1450, 123534451), (2105, 85094990), (4210, 42547495), (10525, 17018998), (12209, 14671550), (21050, 8509499), (24418, 7335775), (61045, 2934310), (122090, 1467155), (293431, 610450), (305225, 586862)]