996878480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33053}}^1$

素因数の和:33108

約数の個数: 80

約数和(自身を含む): 2582178480

約数和(自身を除く): 1585300000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 33053, 66106, 132212, 165265, 264424, 330530, 429689, 528848, 661060, 859378, 958537, 1322120, 1718756, 1917074, 2148445, 2644240, 3437512, 3834148, 4296890, 4792685, 6875024, 7668296, 8593780, 9585370, 12460981, 15336592, 17187560, 19170740, 24921962, 34375120, 38341480, 49843924, 62304905, 76682960, 99687848, 124609810, 199375696, 249219620, 498439240, 996878480]

約数ペア:

[(1, 996878480), (2, 498439240), (4, 249219620), (5, 199375696), (8, 124609810), (10, 99687848), (13, 76682960), (16, 62304905), (20, 49843924), (26, 38341480), (29, 34375120), (40, 24921962), (52, 19170740), (58, 17187560), (65, 15336592), (80, 12460981), (104, 9585370), (116, 8593780), (130, 7668296), (145, 6875024), (208, 4792685), (232, 4296890), (260, 3834148), (290, 3437512), (377, 2644240), (464, 2148445), (520, 1917074), (580, 1718756), (754, 1322120), (1040, 958537), (1160, 859378), (1508, 661060), (1885, 528848), (2320, 429689), (3016, 330530), (3770, 264424), (6032, 165265), (7540, 132212), (15080, 66106), (30160, 33053)]