40777330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 84509568

約数和(自身を除く): 43732238

約数列:

[1, 2, 5, 10, 11, 22, 37, 43, 55, 74, 86, 110, 185, 215, 233, 370, 407, 430, 466, 473, 814, 946, 1165, 1591, 2035, 2330, 2365, 2563, 3182, 4070, 4730, 5126, 7955, 8621, 10019, 12815, 15910, 17242, 17501, 20038, 25630, 35002, 43105, 50095, 86210, 87505, 94831, 100190, 110209, 175010, 189662, 220418, 370703, 474155, 551045, 741406, 948310, 1102090, 1853515, 3707030, 4077733, 8155466, 20388665, 40777330]

約数ペア:

[(1, 40777330), (2, 20388665), (5, 8155466), (10, 4077733), (11, 3707030), (22, 1853515), (37, 1102090), (43, 948310), (55, 741406), (74, 551045), (86, 474155), (110, 370703), (185, 220418), (215, 189662), (233, 175010), (370, 110209), (407, 100190), (430, 94831), (466, 87505), (473, 86210), (814, 50095), (946, 43105), (1165, 35002), (1591, 25630), (2035, 20038), (2330, 17501), (2365, 17242), (2563, 15910), (3182, 12815), (4070, 10019), (4730, 8621), (5126, 7955)]