1685973080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103561}}^1$

素因数の和:103620

約数の個数: 64

約数和(自身を含む): 4250184480

約数和(自身を除く): 2564211400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 103561, 207122, 414244, 517805, 828488, 1035610, 1139171, 2071220, 2278342, 3831757, 4142440, 4556684, 5695855, 7663514, 9113368, 11391710, 15327028, 19158785, 22783420, 30654056, 38317570, 42149327, 45566840, 76635140, 84298654, 153270280, 168597308, 210746635, 337194616, 421493270, 842986540, 1685973080]

約数ペア:

[(1, 1685973080), (2, 842986540), (4, 421493270), (5, 337194616), (8, 210746635), (10, 168597308), (11, 153270280), (20, 84298654), (22, 76635140), (37, 45566840), (40, 42149327), (44, 38317570), (55, 30654056), (74, 22783420), (88, 19158785), (110, 15327028), (148, 11391710), (185, 9113368), (220, 7663514), (296, 5695855), (370, 4556684), (407, 4142440), (440, 3831757), (740, 2278342), (814, 2071220), (1480, 1139171), (1628, 1035610), (2035, 828488), (3256, 517805), (4070, 414244), (8140, 207122), (16280, 103561)]