2281927040

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{58451}}^1$

素因数の和:58531

約数の個数: 64

約数和(自身を含む): 5544756720

約数和(自身を除く): 3262829680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 58451, 116902, 233804, 292255, 467608, 584510, 935216, 1169020, 1870432, 2338040, 3565511, 3740864, 4676080, 7131022, 7481728, 9352160, 14262044, 17827555, 18704320, 28524088, 35655110, 37408640, 57048176, 71310220, 114096352, 142620440, 228192704, 285240880, 456385408, 570481760, 1140963520, 2281927040]

約数ペア:

[(1, 2281927040), (2, 1140963520), (4, 570481760), (5, 456385408), (8, 285240880), (10, 228192704), (16, 142620440), (20, 114096352), (32, 71310220), (40, 57048176), (61, 37408640), (64, 35655110), (80, 28524088), (122, 18704320), (128, 17827555), (160, 14262044), (244, 9352160), (305, 7481728), (320, 7131022), (488, 4676080), (610, 3740864), (640, 3565511), (976, 2338040), (1220, 1870432), (1952, 1169020), (2440, 935216), (3904, 584510), (4880, 467608), (7808, 292255), (9760, 233804), (19520, 116902), (39040, 58451)]