16483400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 38883300

約数和(自身を除く): 22399900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1129, 1460, 1825, 2258, 2920, 3650, 4516, 5645, 7300, 9032, 11290, 14600, 22580, 28225, 45160, 56450, 82417, 112900, 164834, 225800, 329668, 412085, 659336, 824170, 1648340, 2060425, 3296680, 4120850, 8241700, 16483400]

約数ペア:

[(1, 16483400), (2, 8241700), (4, 4120850), (5, 3296680), (8, 2060425), (10, 1648340), (20, 824170), (25, 659336), (40, 412085), (50, 329668), (73, 225800), (100, 164834), (146, 112900), (200, 82417), (292, 56450), (365, 45160), (584, 28225), (730, 22580), (1129, 14600), (1460, 11290), (1825, 9032), (2258, 7300), (2920, 5645), (3650, 4516)]