5691800

素因数分解:

$2^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 13392000

約数和(自身を除く): 7700200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 149, 191, 200, 298, 382, 596, 745, 764, 955, 1192, 1490, 1528, 1910, 2980, 3725, 3820, 4775, 5960, 7450, 7640, 9550, 14900, 19100, 28459, 29800, 38200, 56918, 113836, 142295, 227672, 284590, 569180, 711475, 1138360, 1422950, 2845900, 5691800]

約数ペア:

[(1, 5691800), (2, 2845900), (4, 1422950), (5, 1138360), (8, 711475), (10, 569180), (20, 284590), (25, 227672), (40, 142295), (50, 113836), (100, 56918), (149, 38200), (191, 29800), (200, 28459), (298, 19100), (382, 14900), (596, 9550), (745, 7640), (764, 7450), (955, 5960), (1192, 4775), (1490, 3820), (1528, 3725), (1910, 2980)]