5315060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 6659980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 197, 284, 355, 380, 394, 710, 788, 985, 1349, 1420, 1970, 2698, 3743, 3940, 5396, 6745, 7486, 13490, 13987, 14972, 18715, 26980, 27974, 37430, 55948, 69935, 74860, 139870, 265753, 279740, 531506, 1063012, 1328765, 2657530, 5315060]

約数ペア:

[(1, 5315060), (2, 2657530), (4, 1328765), (5, 1063012), (10, 531506), (19, 279740), (20, 265753), (38, 139870), (71, 74860), (76, 69935), (95, 55948), (142, 37430), (190, 27974), (197, 26980), (284, 18715), (355, 14972), (380, 13987), (394, 13490), (710, 7486), (788, 6745), (985, 5396), (1349, 3940), (1420, 3743), (1970, 2698)]