38502380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 94167360

約数和(自身を除く): 55664980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5189, 7420, 10378, 20756, 25945, 36323, 51890, 72646, 103780, 145292, 181615, 275017, 363230, 550034, 726460, 1100068, 1375085, 1925119, 2750170, 3850238, 5500340, 7700476, 9625595, 19251190, 38502380]

約数ペア:

[(1, 38502380), (2, 19251190), (4, 9625595), (5, 7700476), (7, 5500340), (10, 3850238), (14, 2750170), (20, 1925119), (28, 1375085), (35, 1100068), (53, 726460), (70, 550034), (106, 363230), (140, 275017), (212, 181615), (265, 145292), (371, 103780), (530, 72646), (742, 51890), (1060, 36323), (1484, 25945), (1855, 20756), (3710, 10378), (5189, 7420)]