2404813180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5516

約数の個数: 144

約数和(自身を含む): 6566186592

約数和(自身を除く): 4161373412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 49, 55, 70, 77, 82, 98, 110, 140, 154, 164, 196, 205, 220, 245, 287, 308, 385, 410, 451, 490, 539, 574, 770, 820, 902, 980, 1078, 1148, 1435, 1540, 1804, 2009, 2156, 2255, 2695, 2870, 3157, 4018, 4510, 5390, 5441, 5740, 6314, 8036, 9020, 10045, 10780, 10882, 12628, 15785, 20090, 21764, 22099, 27205, 31570, 38087, 40180, 44198, 54410, 59851, 63140, 76174, 88396, 108820, 110495, 119702, 152348, 190435, 220990, 223081, 239404, 266609, 299255, 380870, 418957, 441980, 446162, 533218, 598510, 761740, 837914, 892324, 1066436, 1115405, 1197020, 1333045, 1561567, 1675828, 2094785, 2230810, 2453891, 2666090, 2932699, 3123134, 4189570, 4461620, 4907782, 5332180, 5865398, 6246268, 7807835, 8379140, 9815564, 10930969, 11730796, 12269455, 14663495, 15615670, 17177237, 21861938, 24538910, 29326990, 31231340, 34354474, 43723876, 49077820, 54654845, 58653980, 68708948, 85886185, 109309690, 120240659, 171772370, 218619380, 240481318, 343544740, 480962636, 601203295, 1202406590, 2404813180]

約数ペア:

[(1, 2404813180), (2, 1202406590), (4, 601203295), (5, 480962636), (7, 343544740), (10, 240481318), (11, 218619380), (14, 171772370), (20, 120240659), (22, 109309690), (28, 85886185), (35, 68708948), (41, 58653980), (44, 54654845), (49, 49077820), (55, 43723876), (70, 34354474), (77, 31231340), (82, 29326990), (98, 24538910), (110, 21861938), (140, 17177237), (154, 15615670), (164, 14663495), (196, 12269455), (205, 11730796), (220, 10930969), (245, 9815564), (287, 8379140), (308, 7807835), (385, 6246268), (410, 5865398), (451, 5332180), (490, 4907782), (539, 4461620), (574, 4189570), (770, 3123134), (820, 2932699), (902, 2666090), (980, 2453891), (1078, 2230810), (1148, 2094785), (1435, 1675828), (1540, 1561567), (1804, 1333045), (2009, 1197020), (2156, 1115405), (2255, 1066436), (2695, 892324), (2870, 837914), (3157, 761740), (4018, 598510), (4510, 533218), (5390, 446162), (5441, 441980), (5740, 418957), (6314, 380870), (8036, 299255), (9020, 266609), (10045, 239404), (10780, 223081), (10882, 220990), (12628, 190435), (15785, 152348), (20090, 119702), (21764, 110495), (22099, 108820), (27205, 88396), (31570, 76174), (38087, 63140), (40180, 59851), (44198, 54410)]