1330772018200

素因数分解:

$2^3\times 5^2\times {\mathrm{373}}^1\times {\mathrm{17838767}}^1$

素因数の和:17839156

約数の個数: 48

約数和(自身を含む): 3102340142880

約数和(自身を除く): 1771568124680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 373, 746, 1492, 1865, 2984, 3730, 7460, 9325, 14920, 18650, 37300, 74600, 17838767, 35677534, 71355068, 89193835, 142710136, 178387670, 356775340, 445969175, 713550680, 891938350, 1783876700, 3567753400, 6653860091, 13307720182, 26615440364, 33269300455, 53230880728, 66538600910, 133077201820, 166346502275, 266154403640, 332693004550, 665386009100, 1330772018200]

約数ペア:

[(1, 1330772018200), (2, 665386009100), (4, 332693004550), (5, 266154403640), (8, 166346502275), (10, 133077201820), (20, 66538600910), (25, 53230880728), (40, 33269300455), (50, 26615440364), (100, 13307720182), (200, 6653860091), (373, 3567753400), (746, 1783876700), (1492, 891938350), (1865, 713550680), (2984, 445969175), (3730, 356775340), (7460, 178387670), (9325, 142710136), (14920, 89193835), (18650, 71355068), (37300, 35677534), (74600, 17838767)]