104989080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{124987}}^1$

素因数の和:125008

約数の個数: 64

約数和(自身を含む): 359965440

約数和(自身を除く): 254976360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 124987, 249974, 374961, 499948, 624935, 749922, 874909, 999896, 1249870, 1499844, 1749818, 1874805, 2499740, 2624727, 2999688, 3499636, 3749610, 4374545, 4999480, 5249454, 6999272, 7499220, 8749090, 10498908, 13123635, 14998440, 17498180, 20997816, 26247270, 34996360, 52494540, 104989080]

約数ペア:

[(1, 104989080), (2, 52494540), (3, 34996360), (4, 26247270), (5, 20997816), (6, 17498180), (7, 14998440), (8, 13123635), (10, 10498908), (12, 8749090), (14, 7499220), (15, 6999272), (20, 5249454), (21, 4999480), (24, 4374545), (28, 3749610), (30, 3499636), (35, 2999688), (40, 2624727), (42, 2499740), (56, 1874805), (60, 1749818), (70, 1499844), (84, 1249870), (105, 999896), (120, 874909), (140, 749922), (168, 624935), (210, 499948), (280, 374961), (420, 249974), (840, 124987)]