4992040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 11539080

約数和(自身を除く): 6547040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3373, 6746, 13492, 16865, 26984, 33730, 67460, 124801, 134920, 249602, 499204, 624005, 998408, 1248010, 2496020, 4992040]

約数ペア:

[(1, 4992040), (2, 2496020), (4, 1248010), (5, 998408), (8, 624005), (10, 499204), (20, 249602), (37, 134920), (40, 124801), (74, 67460), (148, 33730), (185, 26984), (296, 16865), (370, 13492), (740, 6746), (1480, 3373)]