6939040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9995360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1399, 2480, 2798, 4960, 5596, 6995, 11192, 13990, 22384, 27980, 43369, 44768, 55960, 86738, 111920, 173476, 216845, 223840, 346952, 433690, 693904, 867380, 1387808, 1734760, 3469520, 6939040]

約数ペア:

[(1, 6939040), (2, 3469520), (4, 1734760), (5, 1387808), (8, 867380), (10, 693904), (16, 433690), (20, 346952), (31, 223840), (32, 216845), (40, 173476), (62, 111920), (80, 86738), (124, 55960), (155, 44768), (160, 43369), (248, 27980), (310, 22384), (496, 13990), (620, 11192), (992, 6995), (1240, 5596), (1399, 4960), (2480, 2798)]