5289780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 14946624

約数和(自身を除く): 9656844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 673, 786, 1310, 1346, 1572, 1965, 2019, 2620, 2692, 3365, 3930, 4038, 6730, 7860, 8076, 10095, 13460, 20190, 40380, 88163, 176326, 264489, 352652, 440815, 528978, 881630, 1057956, 1322445, 1763260, 2644890, 5289780]

約数ペア:

[(1, 5289780), (2, 2644890), (3, 1763260), (4, 1322445), (5, 1057956), (6, 881630), (10, 528978), (12, 440815), (15, 352652), (20, 264489), (30, 176326), (60, 88163), (131, 40380), (262, 20190), (393, 13460), (524, 10095), (655, 8076), (673, 7860), (786, 6730), (1310, 4038), (1346, 3930), (1572, 3365), (1965, 2692), (2019, 2620)]