201526084240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{623071}}^1$

素因数の和:623408

約数の個数: 80

約数和(自身を含む): 506213600256

約数和(自身を除く): 304687516016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 311, 520, 622, 1040, 1244, 1555, 2488, 3110, 4043, 4976, 6220, 8086, 12440, 16172, 20215, 24880, 32344, 40430, 64688, 80860, 161720, 323440, 623071, 1246142, 2492284, 3115355, 4984568, 6230710, 8099923, 9969136, 12461420, 16199846, 24922840, 32399692, 40499615, 49845680, 64799384, 80999230, 129598768, 161998460, 193775081, 323996920, 387550162, 647993840, 775100324, 968875405, 1550200648, 1937750810, 2519076053, 3100401296, 3875501620, 5038152106, 7751003240, 10076304212, 12595380265, 15502006480, 20152608424, 25190760530, 40305216848, 50381521060, 100763042120, 201526084240]

約数ペア:

[(1, 201526084240), (2, 100763042120), (4, 50381521060), (5, 40305216848), (8, 25190760530), (10, 20152608424), (13, 15502006480), (16, 12595380265), (20, 10076304212), (26, 7751003240), (40, 5038152106), (52, 3875501620), (65, 3100401296), (80, 2519076053), (104, 1937750810), (130, 1550200648), (208, 968875405), (260, 775100324), (311, 647993840), (520, 387550162), (622, 323996920), (1040, 193775081), (1244, 161998460), (1555, 129598768), (2488, 80999230), (3110, 64799384), (4043, 49845680), (4976, 40499615), (6220, 32399692), (8086, 24922840), (12440, 16199846), (16172, 12461420), (20215, 9969136), (24880, 8099923), (32344, 6230710), (40430, 4984568), (64688, 3115355), (80860, 2492284), (161720, 1246142), (323440, 623071)]