3552804860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{148157}}^1$

素因数の和:148286

約数の個数: 48

約数和(自身を含む): 8213879520

約数和(自身を除く): 4661074660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 148157, 296314, 592628, 740785, 1481570, 1629727, 2963140, 3259454, 6518908, 8148635, 16149113, 16297270, 32298226, 32594540, 64596452, 80745565, 161491130, 177640243, 322982260, 355280486, 710560972, 888201215, 1776402430, 3552804860]

約数ペア:

[(1, 3552804860), (2, 1776402430), (4, 888201215), (5, 710560972), (10, 355280486), (11, 322982260), (20, 177640243), (22, 161491130), (44, 80745565), (55, 64596452), (109, 32594540), (110, 32298226), (218, 16297270), (220, 16149113), (436, 8148635), (545, 6518908), (1090, 3259454), (1199, 2963140), (2180, 1629727), (2398, 1481570), (4796, 740785), (5995, 592628), (11990, 296314), (23980, 148157)]