703040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^3$

素因数の和:56

約数の個数: 56

約数和(自身を含む): 1813560

約数和(自身を除く): 1110520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2197, 2704, 3380, 4160, 4394, 5408, 6760, 8788, 10816, 10985, 13520, 17576, 21970, 27040, 35152, 43940, 54080, 70304, 87880, 140608, 175760, 351520, 703040]

約数ペア:

[(1, 703040), (2, 351520), (4, 175760), (5, 140608), (8, 87880), (10, 70304), (13, 54080), (16, 43940), (20, 35152), (26, 27040), (32, 21970), (40, 17576), (52, 13520), (64, 10985), (65, 10816), (80, 8788), (104, 6760), (130, 5408), (160, 4394), (169, 4160), (208, 3380), (260, 2704), (320, 2197), (338, 2080), (416, 1690), (520, 1352), (676, 1040), (832, 845)]