2023285240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 4598832960

約数和(自身を除く): 2575547720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 457, 604, 733, 755, 914, 1208, 1466, 1510, 1828, 2285, 2932, 3020, 3656, 3665, 4570, 5864, 6040, 7330, 9140, 14660, 18280, 29320, 69007, 110683, 138014, 221366, 276028, 334981, 345035, 442732, 552056, 553415, 669962, 690070, 885464, 1106830, 1339924, 1380140, 1674905, 2213660, 2679848, 2760280, 3349810, 4427320, 6699620, 13399240, 50582131, 101164262, 202328524, 252910655, 404657048, 505821310, 1011642620, 2023285240]

約数ペア:

[(1, 2023285240), (2, 1011642620), (4, 505821310), (5, 404657048), (8, 252910655), (10, 202328524), (20, 101164262), (40, 50582131), (151, 13399240), (302, 6699620), (457, 4427320), (604, 3349810), (733, 2760280), (755, 2679848), (914, 2213660), (1208, 1674905), (1466, 1380140), (1510, 1339924), (1828, 1106830), (2285, 885464), (2932, 690070), (3020, 669962), (3656, 553415), (3665, 552056), (4570, 442732), (5864, 345035), (6040, 334981), (7330, 276028), (9140, 221366), (14660, 138014), (18280, 110683), (29320, 69007)]