16744020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9664

約数の個数: 48

約数和(自身を含む): 48504960

約数和(自身を除く): 31760940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9623, 19246, 28869, 38492, 48115, 57738, 96230, 115476, 144345, 192460, 279067, 288690, 558134, 577380, 837201, 1116268, 1395335, 1674402, 2790670, 3348804, 4186005, 5581340, 8372010, 16744020]

約数ペア:

[(1, 16744020), (2, 8372010), (3, 5581340), (4, 4186005), (5, 3348804), (6, 2790670), (10, 1674402), (12, 1395335), (15, 1116268), (20, 837201), (29, 577380), (30, 558134), (58, 288690), (60, 279067), (87, 192460), (116, 144345), (145, 115476), (174, 96230), (290, 57738), (348, 48115), (435, 38492), (580, 28869), (870, 19246), (1740, 9623)]