3139960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 7374240

約数和(自身を除く): 4234280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3413, 6826, 13652, 17065, 27304, 34130, 68260, 78499, 136520, 156998, 313996, 392495, 627992, 784990, 1569980, 3139960]

約数ペア:

[(1, 3139960), (2, 1569980), (4, 784990), (5, 627992), (8, 392495), (10, 313996), (20, 156998), (23, 136520), (40, 78499), (46, 68260), (92, 34130), (115, 27304), (184, 17065), (230, 13652), (460, 6826), (920, 3413)]