713360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 1710456

約数和(自身を除く): 997096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 241, 296, 370, 482, 592, 740, 964, 1205, 1480, 1928, 2410, 2960, 3856, 4820, 8917, 9640, 17834, 19280, 35668, 44585, 71336, 89170, 142672, 178340, 356680, 713360]

約数ペア:

[(1, 713360), (2, 356680), (4, 178340), (5, 142672), (8, 89170), (10, 71336), (16, 44585), (20, 35668), (37, 19280), (40, 17834), (74, 9640), (80, 8917), (148, 4820), (185, 3856), (241, 2960), (296, 2410), (370, 1928), (482, 1480), (592, 1205), (740, 964)]