23918180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8396

約数の個数: 48

約数和(自身を含む): 59016384

約数和(自身を除く): 35098204

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8363, 16726, 33452, 41815, 83630, 91993, 108719, 167260, 183986, 217438, 367972, 434876, 459965, 543595, 919930, 1087190, 1195909, 1839860, 2174380, 2391818, 4783636, 5979545, 11959090, 23918180]

約数ペア:

[(1, 23918180), (2, 11959090), (4, 5979545), (5, 4783636), (10, 2391818), (11, 2174380), (13, 1839860), (20, 1195909), (22, 1087190), (26, 919930), (44, 543595), (52, 459965), (55, 434876), (65, 367972), (110, 217438), (130, 183986), (143, 167260), (220, 108719), (260, 91993), (286, 83630), (572, 41815), (715, 33452), (1430, 16726), (2860, 8363)]