5240.000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 2491632

約数和(自身を除く): 1558962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 241, 258, 387, 430, 482, 645, 723, 774, 1205, 1290, 1446, 1935, 2169, 2410, 3615, 3870, 4338, 7230, 10363, 10845, 20726, 21690, 31089, 51815, 62178, 93267, 103630, 155445, 186534, 310890, 466335, 932670]

約数ペア:

[(1, 932670), (2, 466335), (3, 310890), (5, 186534), (6, 155445), (9, 103630), (10, 93267), (15, 62178), (18, 51815), (30, 31089), (43, 21690), (45, 20726), (86, 10845), (90, 10363), (129, 7230), (215, 4338), (241, 3870), (258, 3615), (387, 2410), (430, 2169), (482, 1935), (645, 1446), (723, 1290), (774, 1205)]