22082050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 43200360

約数和(自身を除く): 21118310

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 97, 145, 157, 194, 290, 314, 485, 725, 785, 970, 1450, 1570, 2425, 2813, 3925, 4553, 4850, 5626, 7850, 9106, 14065, 15229, 22765, 28130, 30458, 45530, 70325, 76145, 113825, 140650, 152290, 227650, 380725, 441641, 761450, 883282, 2208205, 4416410, 11041025, 22082050]

約数ペア:

[(1, 22082050), (2, 11041025), (5, 4416410), (10, 2208205), (25, 883282), (29, 761450), (50, 441641), (58, 380725), (97, 227650), (145, 152290), (157, 140650), (194, 113825), (290, 76145), (314, 70325), (485, 45530), (725, 30458), (785, 28130), (970, 22765), (1450, 15229), (1570, 14065), (2425, 9106), (2813, 7850), (3925, 5626), (4553, 4850)]