11607080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 27319680

約数和(自身を除く): 15712600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 71, 122, 134, 142, 244, 268, 284, 305, 335, 355, 488, 536, 568, 610, 670, 710, 1220, 1340, 1420, 2440, 2680, 2840, 4087, 4331, 4757, 8174, 8662, 9514, 16348, 17324, 19028, 20435, 21655, 23785, 32696, 34648, 38056, 40870, 43310, 47570, 81740, 86620, 95140, 163480, 173240, 190280, 290177, 580354, 1160708, 1450885, 2321416, 2901770, 5803540, 11607080]

約数ペア:

[(1, 11607080), (2, 5803540), (4, 2901770), (5, 2321416), (8, 1450885), (10, 1160708), (20, 580354), (40, 290177), (61, 190280), (67, 173240), (71, 163480), (122, 95140), (134, 86620), (142, 81740), (244, 47570), (268, 43310), (284, 40870), (305, 38056), (335, 34648), (355, 32696), (488, 23785), (536, 21655), (568, 20435), (610, 19028), (670, 17324), (710, 16348), (1220, 9514), (1340, 8662), (1420, 8174), (2440, 4757), (2680, 4331), (2840, 4087)]