1091377300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28949}}^1$

素因数の和:29005

約数の個数: 72

約数和(自身を含む): 2638503000

約数和(自身を除く): 1547125700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 7540, 9425, 18850, 28949, 37700, 57898, 115796, 144745, 289490, 376337, 578980, 723725, 752674, 839521, 1447450, 1505348, 1679042, 1881685, 2894900, 3358084, 3763370, 4197605, 7526740, 8395210, 9408425, 10913773, 16790420, 18816850, 20988025, 21827546, 37633700, 41976050, 43655092, 54568865, 83952100, 109137730, 218275460, 272844325, 545688650, 1091377300]

約数ペア:

[(1, 1091377300), (2, 545688650), (4, 272844325), (5, 218275460), (10, 109137730), (13, 83952100), (20, 54568865), (25, 43655092), (26, 41976050), (29, 37633700), (50, 21827546), (52, 20988025), (58, 18816850), (65, 16790420), (100, 10913773), (116, 9408425), (130, 8395210), (145, 7526740), (260, 4197605), (290, 3763370), (325, 3358084), (377, 2894900), (580, 1881685), (650, 1679042), (725, 1505348), (754, 1447450), (1300, 839521), (1450, 752674), (1508, 723725), (1885, 578980), (2900, 376337), (3770, 289490), (7540, 144745), (9425, 115796), (18850, 57898), (28949, 37700)]