234448280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14401}}^1$

素因数の和:14460

約数の個数: 64

約数和(自身を含む): 591058080

約数和(自身を除く): 356609800

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, 14401, 16280, 28802, 57604, 72005, 115208, 144010, 158411, 288020, 316822, 532837, 576040, 633644, 792055, 1065674, 1267288, 1584110, 2131348, 2664185, 3168220, 4262696, 5328370, 5861207, 6336440, 10656740, 11722414, 21313480, 23444828, 29306035, 46889656, 58612070, 117224140, 234448280]

約数ペア:

[(1, 234448280), (2, 117224140), (4, 58612070), (5, 46889656), (8, 29306035), (10, 23444828), (11, 21313480), (20, 11722414), (22, 10656740), (37, 6336440), (40, 5861207), (44, 5328370), (55, 4262696), (74, 3168220), (88, 2664185), (110, 2131348), (148, 1584110), (185, 1267288), (220, 1065674), (296, 792055), (370, 633644), (407, 576040), (440, 532837), (740, 316822), (814, 288020), (1480, 158411), (1628, 144010), (2035, 115208), (3256, 72005), (4070, 57604), (8140, 28802), (14401, 16280)]