4458602810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{20101}}^1$

素因数の和:20690

約数の個数: 32

約数和(自身を含む): 8236834704

約数和(自身を除く): 3778231894

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 541, 1082, 2705, 5410, 20101, 22181, 40202, 44362, 100505, 110905, 201010, 221810, 824141, 1648282, 4120705, 8241410, 10874641, 21749282, 54373205, 108746410, 445860281, 891720562, 2229301405, 4458602810]

約数ペア:

[(1, 4458602810), (2, 2229301405), (5, 891720562), (10, 445860281), (41, 108746410), (82, 54373205), (205, 21749282), (410, 10874641), (541, 8241410), (1082, 4120705), (2705, 1648282), (5410, 824141), (20101, 221810), (22181, 201010), (40202, 110905), (44362, 100505)]