104216560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 279000000

約数和(自身を除く): 174783440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1249, 1490, 2086, 2384, 2498, 2980, 4172, 4996, 5215, 5960, 6245, 8344, 8743, 9992, 10430, 11920, 12490, 16688, 17486, 19984, 20860, 24980, 34972, 41720, 43715, 49960, 69944, 83440, 87430, 99920, 139888, 174860, 186101, 349720, 372202, 699440, 744404, 930505, 1302707, 1488808, 1861010, 2605414, 2977616, 3722020, 5210828, 6513535, 7444040, 10421656, 13027070, 14888080, 20843312, 26054140, 52108280, 104216560]

約数ペア:

[(1, 104216560), (2, 52108280), (4, 26054140), (5, 20843312), (7, 14888080), (8, 13027070), (10, 10421656), (14, 7444040), (16, 6513535), (20, 5210828), (28, 3722020), (35, 2977616), (40, 2605414), (56, 1861010), (70, 1488808), (80, 1302707), (112, 930505), (140, 744404), (149, 699440), (280, 372202), (298, 349720), (560, 186101), (596, 174860), (745, 139888), (1043, 99920), (1192, 87430), (1249, 83440), (1490, 69944), (2086, 49960), (2384, 43715), (2498, 41720), (2980, 34972), (4172, 24980), (4996, 20860), (5215, 19984), (5960, 17486), (6245, 16688), (8344, 12490), (8743, 11920), (9992, 10430)]