4928789180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 12030197760

約数和(自身を除く): 7101408580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 419, 511, 730, 838, 1022, 1151, 1460, 1676, 2044, 2095, 2302, 2555, 2933, 4190, 4604, 5110, 5755, 5866, 8057, 8380, 10220, 11510, 11732, 14665, 16114, 23020, 29330, 30587, 32228, 40285, 58660, 61174, 80570, 84023, 122348, 152935, 161140, 168046, 214109, 305870, 336092, 420115, 428218, 482269, 588161, 611740, 840230, 856436, 964538, 1070545, 1176322, 1680460, 1929076, 2141090, 2352644, 2411345, 2940805, 3375883, 4282180, 4822690, 5881610, 6751766, 9645380, 11763220, 13503532, 16879415, 33758830, 35205637, 67517660, 70411274, 140822548, 176028185, 246439459, 352056370, 492878918, 704112740, 985757836, 1232197295, 2464394590, 4928789180]

約数ペア:

[(1, 4928789180), (2, 2464394590), (4, 1232197295), (5, 985757836), (7, 704112740), (10, 492878918), (14, 352056370), (20, 246439459), (28, 176028185), (35, 140822548), (70, 70411274), (73, 67517660), (140, 35205637), (146, 33758830), (292, 16879415), (365, 13503532), (419, 11763220), (511, 9645380), (730, 6751766), (838, 5881610), (1022, 4822690), (1151, 4282180), (1460, 3375883), (1676, 2940805), (2044, 2411345), (2095, 2352644), (2302, 2141090), (2555, 1929076), (2933, 1680460), (4190, 1176322), (4604, 1070545), (5110, 964538), (5755, 856436), (5866, 840230), (8057, 611740), (8380, 588161), (10220, 482269), (11510, 428218), (11732, 420115), (14665, 336092), (16114, 305870), (23020, 214109), (29330, 168046), (30587, 161140), (32228, 152935), (40285, 122348), (58660, 84023), (61174, 80570)]