305934050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 594772200

約数和(自身を除く): 288838150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 505, 725, 1010, 1450, 2089, 2525, 2929, 4178, 5050, 5858, 10445, 14645, 20890, 29290, 52225, 60581, 73225, 104450, 121162, 146450, 210989, 302905, 421978, 605810, 1054945, 1514525, 2109890, 3029050, 5274725, 6118681, 10549450, 12237362, 30593405, 61186810, 152967025, 305934050]

約数ペア:

[(1, 305934050), (2, 152967025), (5, 61186810), (10, 30593405), (25, 12237362), (29, 10549450), (50, 6118681), (58, 5274725), (101, 3029050), (145, 2109890), (202, 1514525), (290, 1054945), (505, 605810), (725, 421978), (1010, 302905), (1450, 210989), (2089, 146450), (2525, 121162), (2929, 104450), (4178, 73225), (5050, 60581), (5858, 52225), (10445, 29290), (14645, 20890)]