132395990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 258325200

約数和(自身を除く): 125929210

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 509, 703, 1018, 1369, 1406, 2545, 2738, 3515, 5090, 6845, 7030, 9671, 13690, 18833, 19342, 26011, 37666, 48355, 52022, 94165, 96710, 130055, 188330, 260110, 357827, 696821, 715654, 1393642, 1789135, 3484105, 3578270, 6968210, 13239599, 26479198, 66197995, 132395990]

約数ペア:

[(1, 132395990), (2, 66197995), (5, 26479198), (10, 13239599), (19, 6968210), (37, 3578270), (38, 3484105), (74, 1789135), (95, 1393642), (185, 715654), (190, 696821), (370, 357827), (509, 260110), (703, 188330), (1018, 130055), (1369, 96710), (1406, 94165), (2545, 52022), (2738, 48355), (3515, 37666), (5090, 26011), (6845, 19342), (7030, 18833), (9671, 13690)]