6949840

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 16327080

約数和(自身を除く): 9377240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 797, 872, 1090, 1594, 1744, 2180, 3188, 3985, 4360, 6376, 7970, 8720, 12752, 15940, 31880, 63760, 86873, 173746, 347492, 434365, 694984, 868730, 1389968, 1737460, 3474920, 6949840]

約数ペア:

[(1, 6949840), (2, 3474920), (4, 1737460), (5, 1389968), (8, 868730), (10, 694984), (16, 434365), (20, 347492), (40, 173746), (80, 86873), (109, 63760), (218, 31880), (436, 15940), (545, 12752), (797, 8720), (872, 7970), (1090, 6376), (1594, 4360), (1744, 3985), (2180, 3188)]