229743400

素因数分解:

$2^3\times 5^2\times {\mathrm{389}}^1\times {\mathrm{2953}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 535707900

約数和(自身を除く): 305964500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 389, 778, 1556, 1945, 2953, 3112, 3890, 5906, 7780, 9725, 11812, 14765, 15560, 19450, 23624, 29530, 38900, 59060, 73825, 77800, 118120, 147650, 295300, 590600, 1148717, 2297434, 4594868, 5743585, 9189736, 11487170, 22974340, 28717925, 45948680, 57435850, 114871700, 229743400]

約数ペア:

[(1, 229743400), (2, 114871700), (4, 57435850), (5, 45948680), (8, 28717925), (10, 22974340), (20, 11487170), (25, 9189736), (40, 5743585), (50, 4594868), (100, 2297434), (200, 1148717), (389, 590600), (778, 295300), (1556, 147650), (1945, 118120), (2953, 77800), (3112, 73825), (3890, 59060), (5906, 38900), (7780, 29530), (9725, 23624), (11812, 19450), (14765, 15560)]