1036451440

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{49261}}^1$

素因数の和:49537

約数の個数: 40

約数和(自身を含む): 2418961248

約数和(自身を除く): 1382509808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 49261, 98522, 197044, 246305, 394088, 492610, 788176, 985220, 1970440, 3940880, 12955643, 25911286, 51822572, 64778215, 103645144, 129556430, 207290288, 259112860, 518225720, 1036451440]

約数ペア:

[(1, 1036451440), (2, 518225720), (4, 259112860), (5, 207290288), (8, 129556430), (10, 103645144), (16, 64778215), (20, 51822572), (40, 25911286), (80, 12955643), (263, 3940880), (526, 1970440), (1052, 985220), (1315, 788176), (2104, 492610), (2630, 394088), (4208, 246305), (5260, 197044), (10520, 98522), (21040, 49261)]