3934600

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 9285120

約数和(自身を除く): 5350520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 191, 200, 206, 382, 412, 515, 764, 824, 955, 1030, 1528, 1910, 2060, 2575, 3820, 4120, 4775, 5150, 7640, 9550, 10300, 19100, 19673, 20600, 38200, 39346, 78692, 98365, 157384, 196730, 393460, 491825, 786920, 983650, 1967300, 3934600]

約数ペア:

[(1, 3934600), (2, 1967300), (4, 983650), (5, 786920), (8, 491825), (10, 393460), (20, 196730), (25, 157384), (40, 98365), (50, 78692), (100, 39346), (103, 38200), (191, 20600), (200, 19673), (206, 19100), (382, 10300), (412, 9550), (515, 7640), (764, 5150), (824, 4775), (955, 4120), (1030, 3820), (1528, 2575), (1910, 2060)]