193503400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13627}}^1$

素因数の和:13714

約数の個数: 48

約数和(自身を含む): 456265440

約数和(自身を除く): 262762040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 13627, 14200, 27254, 54508, 68135, 109016, 136270, 272540, 340675, 545080, 681350, 967517, 1362700, 1935034, 2725400, 3870068, 4837585, 7740136, 9675170, 19350340, 24187925, 38700680, 48375850, 96751700, 193503400]

約数ペア:

[(1, 193503400), (2, 96751700), (4, 48375850), (5, 38700680), (8, 24187925), (10, 19350340), (20, 9675170), (25, 7740136), (40, 4837585), (50, 3870068), (71, 2725400), (100, 1935034), (142, 1362700), (200, 967517), (284, 681350), (355, 545080), (568, 340675), (710, 272540), (1420, 136270), (1775, 109016), (2840, 68135), (3550, 54508), (7100, 27254), (13627, 14200)]