2016343100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11437}}^1$

素因数の和:11535

約数の個数: 72

約数和(自身を含む): 4586821008

約数和(自身を除く): 2570477908

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 82, 86, 100, 164, 172, 205, 215, 410, 430, 820, 860, 1025, 1075, 1763, 2050, 2150, 3526, 4100, 4300, 7052, 8815, 11437, 17630, 22874, 35260, 44075, 45748, 57185, 88150, 114370, 176300, 228740, 285925, 468917, 491791, 571850, 937834, 983582, 1143700, 1875668, 1967164, 2344585, 2458955, 4689170, 4917910, 9378340, 9835820, 11722925, 12294775, 20163431, 23445850, 24589550, 40326862, 46891700, 49179100, 80653724, 100817155, 201634310, 403268620, 504085775, 1008171550, 2016343100]

約数ペア:

[(1, 2016343100), (2, 1008171550), (4, 504085775), (5, 403268620), (10, 201634310), (20, 100817155), (25, 80653724), (41, 49179100), (43, 46891700), (50, 40326862), (82, 24589550), (86, 23445850), (100, 20163431), (164, 12294775), (172, 11722925), (205, 9835820), (215, 9378340), (410, 4917910), (430, 4689170), (820, 2458955), (860, 2344585), (1025, 1967164), (1075, 1875668), (1763, 1143700), (2050, 983582), (2150, 937834), (3526, 571850), (4100, 491791), (4300, 468917), (7052, 285925), (8815, 228740), (11437, 176300), (17630, 114370), (22874, 88150), (35260, 57185), (44075, 45748)]