73752220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 161935200

約数和(自身を除く): 88182980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 1259, 2020, 2518, 2929, 5036, 5858, 6295, 11716, 12590, 14645, 25180, 29290, 36511, 58580, 73022, 127159, 146044, 182555, 254318, 365110, 508636, 635795, 730220, 1271590, 2543180, 3687611, 7375222, 14750444, 18438055, 36876110, 73752220]

約数ペア:

[(1, 73752220), (2, 36876110), (4, 18438055), (5, 14750444), (10, 7375222), (20, 3687611), (29, 2543180), (58, 1271590), (101, 730220), (116, 635795), (145, 508636), (202, 365110), (290, 254318), (404, 182555), (505, 146044), (580, 127159), (1010, 73022), (1259, 58580), (2020, 36511), (2518, 29290), (2929, 25180), (5036, 14645), (5858, 12590), (6295, 11716)]