8971567400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{14327}}^1$

素因数の和:14475

約数の個数: 96

約数和(自身を含む): 21746465280

約数和(自身を除く): 12774897880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 101, 124, 155, 200, 202, 248, 310, 404, 505, 620, 775, 808, 1010, 1240, 1550, 2020, 2525, 3100, 3131, 4040, 5050, 6200, 6262, 10100, 12524, 14327, 15655, 20200, 25048, 28654, 31310, 57308, 62620, 71635, 78275, 114616, 125240, 143270, 156550, 286540, 313100, 358175, 444137, 573080, 626200, 716350, 888274, 1432700, 1447027, 1776548, 2220685, 2865400, 2894054, 3553096, 4441370, 5788108, 7235135, 8882740, 11103425, 11576216, 14470270, 17765480, 22206850, 28940540, 36175675, 44413700, 44857837, 57881080, 72351350, 88827400, 89715674, 144702700, 179431348, 224289185, 289405400, 358862696, 448578370, 897156740, 1121445925, 1794313480, 2242891850, 4485783700, 8971567400]

約数ペア:

[(1, 8971567400), (2, 4485783700), (4, 2242891850), (5, 1794313480), (8, 1121445925), (10, 897156740), (20, 448578370), (25, 358862696), (31, 289405400), (40, 224289185), (50, 179431348), (62, 144702700), (100, 89715674), (101, 88827400), (124, 72351350), (155, 57881080), (200, 44857837), (202, 44413700), (248, 36175675), (310, 28940540), (404, 22206850), (505, 17765480), (620, 14470270), (775, 11576216), (808, 11103425), (1010, 8882740), (1240, 7235135), (1550, 5788108), (2020, 4441370), (2525, 3553096), (3100, 2894054), (3131, 2865400), (4040, 2220685), (5050, 1776548), (6200, 1447027), (6262, 1432700), (10100, 888274), (12524, 716350), (14327, 626200), (15655, 573080), (20200, 444137), (25048, 358175), (28654, 313100), (31310, 286540), (57308, 156550), (62620, 143270), (71635, 125240), (78275, 114616)]