3389108840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6517517}}^1$

素因数の和:6517541

約数の個数: 32

約数和(自身を含む): 8212072680

約数和(自身を除く): 4822963840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6517517, 13035034, 26070068, 32587585, 52140136, 65175170, 84727721, 130350340, 169455442, 260700680, 338910884, 423638605, 677821768, 847277210, 1694554420, 3389108840]

約数ペア:

[(1, 3389108840), (2, 1694554420), (4, 847277210), (5, 677821768), (8, 423638605), (10, 338910884), (13, 260700680), (20, 169455442), (26, 130350340), (40, 84727721), (52, 65175170), (65, 52140136), (104, 32587585), (130, 26070068), (260, 13035034), (520, 6517517)]