7133401420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{33343}}^1$

素因数の和:33934

約数の個数: 48

約数和(自身を含む): 15797053440

約数和(自身を除く): 8663652020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 563, 1126, 2252, 2815, 5630, 10697, 11260, 21394, 33343, 42788, 53485, 66686, 106970, 133372, 166715, 213940, 333430, 633517, 666860, 1267034, 2534068, 3167585, 6335170, 12670340, 18772109, 37544218, 75088436, 93860545, 187721090, 356670071, 375442180, 713340142, 1426680284, 1783350355, 3566700710, 7133401420]

約数ペア:

[(1, 7133401420), (2, 3566700710), (4, 1783350355), (5, 1426680284), (10, 713340142), (19, 375442180), (20, 356670071), (38, 187721090), (76, 93860545), (95, 75088436), (190, 37544218), (380, 18772109), (563, 12670340), (1126, 6335170), (2252, 3167585), (2815, 2534068), (5630, 1267034), (10697, 666860), (11260, 633517), (21394, 333430), (33343, 213940), (42788, 166715), (53485, 133372), (66686, 106970)]