8045598340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{105613}}^1$

素因数の和:105928

約数の個数: 48

約数和(自身を含む): 18257703408

約数和(自身を除く): 10212105068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2930, 3809, 5860, 7618, 15236, 19045, 38090, 76180, 105613, 211226, 422452, 528065, 1056130, 1372969, 2112260, 2745938, 5491876, 6864845, 13729690, 27459380, 30944609, 61889218, 123778436, 154723045, 309446090, 402279917, 618892180, 804559834, 1609119668, 2011399585, 4022799170, 8045598340]

約数ペア:

[(1, 8045598340), (2, 4022799170), (4, 2011399585), (5, 1609119668), (10, 804559834), (13, 618892180), (20, 402279917), (26, 309446090), (52, 154723045), (65, 123778436), (130, 61889218), (260, 30944609), (293, 27459380), (586, 13729690), (1172, 6864845), (1465, 5491876), (2930, 2745938), (3809, 2112260), (5860, 1372969), (7618, 1056130), (15236, 528065), (19045, 422452), (38090, 211226), (76180, 105613)]