3411640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 8202600

約数和(自身を除く): 4790960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 4489, 5092, 6365, 8978, 10184, 12730, 17956, 22445, 25460, 35912, 44890, 50920, 85291, 89780, 170582, 179560, 341164, 426455, 682328, 852910, 1705820, 3411640]

約数ペア:

[(1, 3411640), (2, 1705820), (4, 852910), (5, 682328), (8, 426455), (10, 341164), (19, 179560), (20, 170582), (38, 89780), (40, 85291), (67, 50920), (76, 44890), (95, 35912), (134, 25460), (152, 22445), (190, 17956), (268, 12730), (335, 10184), (380, 8978), (536, 6365), (670, 5092), (760, 4489), (1273, 2680), (1340, 2546)]