3397120

素因数分解:

$2^9\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1350

約数の個数: 40

約数和(自身を含む): 8151264

約数和(自身を除く): 4754144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1327, 2560, 2654, 5308, 6635, 10616, 13270, 21232, 26540, 42464, 53080, 84928, 106160, 169856, 212320, 339712, 424640, 679424, 849280, 1698560, 3397120]

約数ペア:

[(1, 3397120), (2, 1698560), (4, 849280), (5, 679424), (8, 424640), (10, 339712), (16, 212320), (20, 169856), (32, 106160), (40, 84928), (64, 53080), (80, 42464), (128, 26540), (160, 21232), (256, 13270), (320, 10616), (512, 6635), (640, 5308), (1280, 2654), (1327, 2560)]