1370780440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{926203}}^1$

素因数の和:926251

約数の個数: 32

約数和(自身を含む): 3167617680

約数和(自身を除く): 1796837240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 926203, 1852406, 3704812, 4631015, 7409624, 9262030, 18524060, 34269511, 37048120, 68539022, 137078044, 171347555, 274156088, 342695110, 685390220, 1370780440]

約数ペア:

[(1, 1370780440), (2, 685390220), (4, 342695110), (5, 274156088), (8, 171347555), (10, 137078044), (20, 68539022), (37, 37048120), (40, 34269511), (74, 18524060), (148, 9262030), (185, 7409624), (296, 4631015), (370, 3704812), (740, 1852406), (1480, 926203)]