622122260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1259}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 1351365120

約数和(自身を除く): 729242860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 797, 1259, 1594, 2518, 3188, 3985, 5036, 6295, 7970, 12590, 15940, 24707, 25180, 39029, 49414, 78058, 98828, 123535, 156116, 195145, 247070, 390290, 494140, 780580, 1003423, 2006846, 4013692, 5017115, 10034230, 20068460, 31106113, 62212226, 124424452, 155530565, 311061130, 622122260]

約数ペア:

[(1, 622122260), (2, 311061130), (4, 155530565), (5, 124424452), (10, 62212226), (20, 31106113), (31, 20068460), (62, 10034230), (124, 5017115), (155, 4013692), (310, 2006846), (620, 1003423), (797, 780580), (1259, 494140), (1594, 390290), (2518, 247070), (3188, 195145), (3985, 156116), (5036, 123535), (6295, 98828), (7970, 78058), (12590, 49414), (15940, 39029), (24707, 25180)]