57341020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 133249536

約数和(自身を除く): 75908516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3671, 3905, 7342, 7810, 14684, 15620, 18355, 36710, 40381, 73420, 80762, 161524, 201905, 260641, 403810, 521282, 807620, 1042564, 1303205, 2606410, 2867051, 5212820, 5734102, 11468204, 14335255, 28670510, 57341020]

約数ペア:

[(1, 57341020), (2, 28670510), (4, 14335255), (5, 11468204), (10, 5734102), (11, 5212820), (20, 2867051), (22, 2606410), (44, 1303205), (55, 1042564), (71, 807620), (110, 521282), (142, 403810), (220, 260641), (284, 201905), (355, 161524), (710, 80762), (781, 73420), (1420, 40381), (1562, 36710), (3124, 18355), (3671, 15620), (3905, 14684), (7342, 7810)]