157050220940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{924151}}^1$

素因数の和:924482

約数の個数: 48

約数和(自身を含む): 342342866880

約数和(自身を除く): 185292645940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 293, 580, 586, 1172, 1465, 2930, 5860, 8497, 16994, 33988, 42485, 84970, 169940, 924151, 1848302, 3696604, 4620755, 9241510, 18483020, 26800379, 53600758, 107201516, 134001895, 268003790, 270776243, 536007580, 541552486, 1083104972, 1353881215, 2707762430, 5415524860, 7852511047, 15705022094, 31410044188, 39262555235, 78525110470, 157050220940]

約数ペア:

[(1, 157050220940), (2, 78525110470), (4, 39262555235), (5, 31410044188), (10, 15705022094), (20, 7852511047), (29, 5415524860), (58, 2707762430), (116, 1353881215), (145, 1083104972), (290, 541552486), (293, 536007580), (580, 270776243), (586, 268003790), (1172, 134001895), (1465, 107201516), (2930, 53600758), (5860, 26800379), (8497, 18483020), (16994, 9241510), (33988, 4620755), (42485, 3696604), (84970, 1848302), (169940, 924151)]