65552820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2089}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 183986880

約数和(自身を除く): 118434060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2089, 2092, 2615, 3138, 4178, 5230, 6267, 6276, 7845, 8356, 10445, 10460, 12534, 15690, 20890, 25068, 31335, 31380, 41780, 62670, 125340, 1092547, 2185094, 3277641, 4370188, 5462735, 6555282, 10925470, 13110564, 16388205, 21850940, 32776410, 65552820]

約数ペア:

[(1, 65552820), (2, 32776410), (3, 21850940), (4, 16388205), (5, 13110564), (6, 10925470), (10, 6555282), (12, 5462735), (15, 4370188), (20, 3277641), (30, 2185094), (60, 1092547), (523, 125340), (1046, 62670), (1569, 41780), (2089, 31380), (2092, 31335), (2615, 25068), (3138, 20890), (4178, 15690), (5230, 12534), (6267, 10460), (6276, 10445), (7845, 8356)]