6628400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 60

約数和(自身を含む): 16213992

約数和(自身を除く): 9585592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 227, 292, 365, 400, 454, 584, 730, 908, 1135, 1168, 1460, 1816, 1825, 2270, 2920, 3632, 3650, 4540, 5675, 5840, 7300, 9080, 11350, 14600, 16571, 18160, 22700, 29200, 33142, 45400, 66284, 82855, 90800, 132568, 165710, 265136, 331420, 414275, 662840, 828550, 1325680, 1657100, 3314200, 6628400]

約数ペア:

[(1, 6628400), (2, 3314200), (4, 1657100), (5, 1325680), (8, 828550), (10, 662840), (16, 414275), (20, 331420), (25, 265136), (40, 165710), (50, 132568), (73, 90800), (80, 82855), (100, 66284), (146, 45400), (200, 33142), (227, 29200), (292, 22700), (365, 18160), (400, 16571), (454, 14600), (584, 11350), (730, 9080), (908, 7300), (1135, 5840), (1168, 5675), (1460, 4540), (1816, 3650), (1825, 3632), (2270, 2920)]