38105680

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 88902792

約数和(自身を除く): 50797112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1277, 1492, 1865, 2554, 2984, 3730, 5108, 5968, 6385, 7460, 10216, 12770, 14920, 20432, 25540, 29840, 51080, 102160, 476321, 952642, 1905284, 2381605, 3810568, 4763210, 7621136, 9526420, 19052840, 38105680]

約数ペア:

[(1, 38105680), (2, 19052840), (4, 9526420), (5, 7621136), (8, 4763210), (10, 3810568), (16, 2381605), (20, 1905284), (40, 952642), (80, 476321), (373, 102160), (746, 51080), (1277, 29840), (1492, 25540), (1865, 20432), (2554, 14920), (2984, 12770), (3730, 10216), (5108, 7460), (5968, 6385)]