1941110540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1741}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 4124693664

約数和(自身を除く): 2183583124

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 521, 535, 1042, 1070, 1741, 2084, 2140, 2605, 3482, 5210, 6964, 8705, 10420, 17410, 34820, 55747, 111494, 186287, 222988, 278735, 372574, 557470, 745148, 907061, 931435, 1114940, 1814122, 1862870, 3628244, 3725740, 4535305, 9070610, 18141220, 97055527, 194111054, 388222108, 485277635, 970555270, 1941110540]

約数ペア:

[(1, 1941110540), (2, 970555270), (4, 485277635), (5, 388222108), (10, 194111054), (20, 97055527), (107, 18141220), (214, 9070610), (428, 4535305), (521, 3725740), (535, 3628244), (1042, 1862870), (1070, 1814122), (1741, 1114940), (2084, 931435), (2140, 907061), (2605, 745148), (3482, 557470), (5210, 372574), (6964, 278735), (8705, 222988), (10420, 186287), (17410, 111494), (34820, 55747)]