41804720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3989}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 97962480

約数和(自身を除く): 56157760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 3989, 5240, 7978, 10480, 15956, 19945, 31912, 39890, 63824, 79780, 159560, 319120, 522559, 1045118, 2090236, 2612795, 4180472, 5225590, 8360944, 10451180, 20902360, 41804720]

約数ペア:

[(1, 41804720), (2, 20902360), (4, 10451180), (5, 8360944), (8, 5225590), (10, 4180472), (16, 2612795), (20, 2090236), (40, 1045118), (80, 522559), (131, 319120), (262, 159560), (524, 79780), (655, 63824), (1048, 39890), (1310, 31912), (2096, 19945), (2620, 15956), (3989, 10480), (5240, 7978)]