80491689590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{984367}}^1$

素因数の和:984441

約数の個数: 64

約数和(自身を含む): 169673543424

約数和(自身を除く): 89181853834

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 2210, 2405, 3145, 4810, 6290, 8177, 16354, 40885, 81770, 984367, 1968734, 4921835, 9843670, 12796771, 16734239, 25593542, 33468478, 36421579, 63983855, 72843158, 83671195, 127967710, 167342390, 182107895, 217545107, 364215790, 435090214, 473480527, 619166843, 946961054, 1087725535, 1238333686, 2175451070, 2367402635, 3095834215, 4734805270, 6191668430, 8049168959, 16098337918, 40245844795, 80491689590]

約数ペア:

[(1, 80491689590), (2, 40245844795), (5, 16098337918), (10, 8049168959), (13, 6191668430), (17, 4734805270), (26, 3095834215), (34, 2367402635), (37, 2175451070), (65, 1238333686), (74, 1087725535), (85, 946961054), (130, 619166843), (170, 473480527), (185, 435090214), (221, 364215790), (370, 217545107), (442, 182107895), (481, 167342390), (629, 127967710), (962, 83671195), (1105, 72843158), (1258, 63983855), (2210, 36421579), (2405, 33468478), (3145, 25593542), (4810, 16734239), (6290, 12796771), (8177, 9843670), (16354, 4921835), (40885, 1968734), (81770, 984367)]