200890052560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{955891}}^1$

素因数の和:956012

約数の個数: 80

約数和(自身を含む): 486449615232

約数和(自身を除く): 285559562672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 71, 74, 80, 142, 148, 185, 284, 296, 355, 370, 568, 592, 710, 740, 1136, 1420, 1480, 2627, 2840, 2960, 5254, 5680, 10508, 13135, 21016, 26270, 42032, 52540, 105080, 210160, 955891, 1911782, 3823564, 4779455, 7647128, 9558910, 15294256, 19117820, 35367967, 38235640, 67868261, 70735934, 76471280, 135736522, 141471868, 176839835, 271473044, 282943736, 339341305, 353679670, 542946088, 565887472, 678682610, 707359340, 1085892176, 1357365220, 1414718680, 2511125657, 2714730440, 2829437360, 5022251314, 5429460880, 10044502628, 12555628285, 20089005256, 25111256570, 40178010512, 50222513140, 100445026280, 200890052560]

約数ペア:

[(1, 200890052560), (2, 100445026280), (4, 50222513140), (5, 40178010512), (8, 25111256570), (10, 20089005256), (16, 12555628285), (20, 10044502628), (37, 5429460880), (40, 5022251314), (71, 2829437360), (74, 2714730440), (80, 2511125657), (142, 1414718680), (148, 1357365220), (185, 1085892176), (284, 707359340), (296, 678682610), (355, 565887472), (370, 542946088), (568, 353679670), (592, 339341305), (710, 282943736), (740, 271473044), (1136, 176839835), (1420, 141471868), (1480, 135736522), (2627, 76471280), (2840, 70735934), (2960, 67868261), (5254, 38235640), (5680, 35367967), (10508, 19117820), (13135, 15294256), (21016, 9558910), (26270, 7647128), (42032, 4779455), (52540, 3823564), (105080, 1911782), (210160, 955891)]