22975540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 57052800

約数和(自身を除く): 34077260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5659, 11318, 22636, 28295, 39613, 56590, 79226, 113180, 158452, 164111, 198065, 328222, 396130, 656444, 792260, 820555, 1148777, 1641110, 2297554, 3282220, 4595108, 5743885, 11487770, 22975540]

約数ペア:

[(1, 22975540), (2, 11487770), (4, 5743885), (5, 4595108), (7, 3282220), (10, 2297554), (14, 1641110), (20, 1148777), (28, 820555), (29, 792260), (35, 656444), (58, 396130), (70, 328222), (116, 198065), (140, 164111), (145, 158452), (203, 113180), (290, 79226), (406, 56590), (580, 39613), (812, 28295), (1015, 22636), (2030, 11318), (4060, 5659)]