2022156560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11579}}^1$

素因数の和:11688

約数の個数: 80

約数和(自身を含む): 4910846400

約数和(自身を除く): 2888689840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2960, 4366, 4720, 8732, 10915, 11579, 17464, 21830, 23158, 34928, 43660, 46316, 57895, 87320, 92632, 115790, 174640, 185264, 231580, 428423, 463160, 683161, 856846, 926320, 1366322, 1713692, 2142115, 2732644, 3415805, 3427384, 4284230, 5465288, 6831610, 6854768, 8568460, 10930576, 13663220, 17136920, 25276957, 27326440, 34273840, 50553914, 54652880, 101107828, 126384785, 202215656, 252769570, 404431312, 505539140, 1011078280, 2022156560]

約数ペア:

[(1, 2022156560), (2, 1011078280), (4, 505539140), (5, 404431312), (8, 252769570), (10, 202215656), (16, 126384785), (20, 101107828), (37, 54652880), (40, 50553914), (59, 34273840), (74, 27326440), (80, 25276957), (118, 17136920), (148, 13663220), (185, 10930576), (236, 8568460), (295, 6854768), (296, 6831610), (370, 5465288), (472, 4284230), (590, 3427384), (592, 3415805), (740, 2732644), (944, 2142115), (1180, 1713692), (1480, 1366322), (2183, 926320), (2360, 856846), (2960, 683161), (4366, 463160), (4720, 428423), (8732, 231580), (10915, 185264), (11579, 174640), (17464, 115790), (21830, 92632), (23158, 87320), (34928, 57895), (43660, 46316)]