40030360

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2683}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 90343440

約数和(自身を除く): 50313080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2683, 2984, 3730, 5366, 7460, 10732, 13415, 14920, 21464, 26830, 53660, 107320, 1000759, 2001518, 4003036, 5003795, 8006072, 10007590, 20015180, 40030360]

約数ペア:

[(1, 40030360), (2, 20015180), (4, 10007590), (5, 8006072), (8, 5003795), (10, 4003036), (20, 2001518), (40, 1000759), (373, 107320), (746, 53660), (1492, 26830), (1865, 21464), (2683, 14920), (2984, 13415), (3730, 10732), (5366, 7460)]