2023876600

素因数分解:

$2^3\times 5^2\times {\mathrm{521}}^1\times {\mathrm{19423}}^1$

素因数の和:19960

約数の個数: 48

約数和(自身を含む): 4714787520

約数和(自身を除く): 2690910920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 521, 1042, 2084, 2605, 4168, 5210, 10420, 13025, 19423, 20840, 26050, 38846, 52100, 77692, 97115, 104200, 155384, 194230, 388460, 485575, 776920, 971150, 1942300, 3884600, 10119383, 20238766, 40477532, 50596915, 80955064, 101193830, 202387660, 252984575, 404775320, 505969150, 1011938300, 2023876600]

約数ペア:

[(1, 2023876600), (2, 1011938300), (4, 505969150), (5, 404775320), (8, 252984575), (10, 202387660), (20, 101193830), (25, 80955064), (40, 50596915), (50, 40477532), (100, 20238766), (200, 10119383), (521, 3884600), (1042, 1942300), (2084, 971150), (2605, 776920), (4168, 485575), (5210, 388460), (10420, 194230), (13025, 155384), (19423, 104200), (20840, 97115), (26050, 77692), (38846, 52100)]