1043310320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1709}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 2618269920

約数和(自身を除く): 1574959600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 587, 1040, 1174, 1709, 2348, 2935, 3418, 4696, 5870, 6836, 7631, 8545, 9392, 11740, 13672, 15262, 17090, 22217, 23480, 27344, 30524, 34180, 38155, 44434, 46960, 61048, 68360, 76310, 88868, 111085, 122096, 136720, 152620, 177736, 222170, 305240, 355472, 444340, 610480, 888680, 1003183, 1777360, 2006366, 4012732, 5015915, 8025464, 10031830, 13041379, 16050928, 20063660, 26082758, 40127320, 52165516, 65206895, 80254640, 104331032, 130413790, 208662064, 260827580, 521655160, 1043310320]

約数ペア:

[(1, 1043310320), (2, 521655160), (4, 260827580), (5, 208662064), (8, 130413790), (10, 104331032), (13, 80254640), (16, 65206895), (20, 52165516), (26, 40127320), (40, 26082758), (52, 20063660), (65, 16050928), (80, 13041379), (104, 10031830), (130, 8025464), (208, 5015915), (260, 4012732), (520, 2006366), (587, 1777360), (1040, 1003183), (1174, 888680), (1709, 610480), (2348, 444340), (2935, 355472), (3418, 305240), (4696, 222170), (5870, 177736), (6836, 152620), (7631, 136720), (8545, 122096), (9392, 111085), (11740, 88868), (13672, 76310), (15262, 68360), (17090, 61048), (22217, 46960), (23480, 44434), (27344, 38155), (30524, 34180)]