8009340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 14610180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1019, 1310, 1572, 1965, 2038, 2620, 3057, 3930, 4076, 5095, 6114, 7860, 10190, 12228, 15285, 20380, 30570, 61140, 133489, 266978, 400467, 533956, 667445, 800934, 1334890, 1601868, 2002335, 2669780, 4004670, 8009340]

約数ペア:

[(1, 8009340), (2, 4004670), (3, 2669780), (4, 2002335), (5, 1601868), (6, 1334890), (10, 800934), (12, 667445), (15, 533956), (20, 400467), (30, 266978), (60, 133489), (131, 61140), (262, 30570), (393, 20380), (524, 15285), (655, 12228), (786, 10190), (1019, 7860), (1310, 6114), (1572, 5095), (1965, 4076), (2038, 3930), (2620, 3057)]