494103740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 1217160000

約数和(自身を除く): 723056260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1508, 1885, 2204, 2470, 2755, 3449, 3770, 4940, 5510, 6898, 7163, 7540, 11020, 13796, 14326, 17245, 28652, 34490, 35815, 44837, 65531, 68980, 71630, 89674, 100021, 131062, 143260, 179348, 200042, 224185, 262124, 327655, 400084, 448370, 500105, 655310, 851903, 896740, 1000210, 1300273, 1310620, 1703806, 1900399, 2000420, 2600546, 3407612, 3800798, 4259515, 5201092, 6501365, 7601596, 8519030, 9501995, 13002730, 17038060, 19003990, 24705187, 26005460, 38007980, 49410374, 98820748, 123525935, 247051870, 494103740]

約数ペア:

[(1, 494103740), (2, 247051870), (4, 123525935), (5, 98820748), (10, 49410374), (13, 38007980), (19, 26005460), (20, 24705187), (26, 19003990), (29, 17038060), (38, 13002730), (52, 9501995), (58, 8519030), (65, 7601596), (76, 6501365), (95, 5201092), (116, 4259515), (130, 3800798), (145, 3407612), (190, 2600546), (247, 2000420), (260, 1900399), (290, 1703806), (377, 1310620), (380, 1300273), (494, 1000210), (551, 896740), (580, 851903), (754, 655310), (988, 500105), (1102, 448370), (1235, 400084), (1508, 327655), (1885, 262124), (2204, 224185), (2470, 200042), (2755, 179348), (3449, 143260), (3770, 131062), (4940, 100021), (5510, 89674), (6898, 71630), (7163, 68980), (7540, 65531), (11020, 44837), (13796, 35815), (14326, 34490), (17245, 28652)]