5222367880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{2939}}^1$

素因数の和:4414

約数の個数: 64

約数和(自身を含む): 12141964800

約数和(自身を除く): 6919596920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1433, 2866, 2939, 5732, 5878, 7165, 11464, 11756, 14330, 14695, 23512, 28660, 29390, 44423, 57320, 58780, 88846, 91109, 117560, 177692, 182218, 222115, 355384, 364436, 444230, 455545, 728872, 888460, 911090, 1776920, 1822180, 3644360, 4211587, 8423174, 16846348, 21057935, 33692696, 42115870, 84231740, 130559197, 168463480, 261118394, 522236788, 652795985, 1044473576, 1305591970, 2611183940, 5222367880]

約数ペア:

[(1, 5222367880), (2, 2611183940), (4, 1305591970), (5, 1044473576), (8, 652795985), (10, 522236788), (20, 261118394), (31, 168463480), (40, 130559197), (62, 84231740), (124, 42115870), (155, 33692696), (248, 21057935), (310, 16846348), (620, 8423174), (1240, 4211587), (1433, 3644360), (2866, 1822180), (2939, 1776920), (5732, 911090), (5878, 888460), (7165, 728872), (11464, 455545), (11756, 444230), (14330, 364436), (14695, 355384), (23512, 222115), (28660, 182218), (29390, 177692), (44423, 117560), (57320, 91109), (58780, 88846)]