712921120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{108677}}^1$

素因数の和:108733

約数の個数: 48

約数和(自身を含む): 1725371928

約数和(自身を除く): 1012450808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 108677, 217354, 434708, 543385, 869416, 1086770, 1738832, 2173540, 3477664, 4347080, 4455757, 8694160, 8911514, 17388320, 17823028, 22278785, 35646056, 44557570, 71292112, 89115140, 142584224, 178230280, 356460560, 712921120]

約数ペア:

[(1, 712921120), (2, 356460560), (4, 178230280), (5, 142584224), (8, 89115140), (10, 71292112), (16, 44557570), (20, 35646056), (32, 22278785), (40, 17823028), (41, 17388320), (80, 8911514), (82, 8694160), (160, 4455757), (164, 4347080), (205, 3477664), (328, 2173540), (410, 1738832), (656, 1086770), (820, 869416), (1312, 543385), (1640, 434708), (3280, 217354), (6560, 108677)]