62172820

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11471}}^1$

素因数の和:11751

約数の個数: 24

約数和(自身を含む): 131056128

約数和(自身を除く): 68883308

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 11471, 22942, 45884, 57355, 114710, 229420, 3108641, 6217282, 12434564, 15543205, 31086410, 62172820]

約数ペア:

[(1, 62172820), (2, 31086410), (4, 15543205), (5, 12434564), (10, 6217282), (20, 3108641), (271, 229420), (542, 114710), (1084, 57355), (1355, 45884), (2710, 22942), (5420, 11471)]