713200940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1873}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 1523786880

約数和(自身を除く): 810585940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 241, 316, 395, 482, 790, 964, 1205, 1580, 1873, 2410, 3746, 4820, 7492, 9365, 18730, 19039, 37460, 38078, 76156, 95195, 147967, 190390, 295934, 380780, 451393, 591868, 739835, 902786, 1479670, 1805572, 2256965, 2959340, 4513930, 9027860, 35660047, 71320094, 142640188, 178300235, 356600470, 713200940]

約数ペア:

[(1, 713200940), (2, 356600470), (4, 178300235), (5, 142640188), (10, 71320094), (20, 35660047), (79, 9027860), (158, 4513930), (241, 2959340), (316, 2256965), (395, 1805572), (482, 1479670), (790, 902786), (964, 739835), (1205, 591868), (1580, 451393), (1873, 380780), (2410, 295934), (3746, 190390), (4820, 147967), (7492, 95195), (9365, 76156), (18730, 38078), (19039, 37460)]