15695024180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{30089}}^1$

素因数の和:32480

約数の個数: 48

約数和(自身を含む): 35972233920

約数和(自身を除く): 20277209740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2371, 4742, 9484, 11855, 23710, 26081, 30089, 47420, 52162, 60178, 104324, 120356, 130405, 150445, 260810, 300890, 330979, 521620, 601780, 661958, 1323916, 1654895, 3309790, 6619580, 71341019, 142682038, 285364076, 356705095, 713410190, 784751209, 1426820380, 1569502418, 3139004836, 3923756045, 7847512090, 15695024180]

約数ペア:

[(1, 15695024180), (2, 7847512090), (4, 3923756045), (5, 3139004836), (10, 1569502418), (11, 1426820380), (20, 784751209), (22, 713410190), (44, 356705095), (55, 285364076), (110, 142682038), (220, 71341019), (2371, 6619580), (4742, 3309790), (9484, 1654895), (11855, 1323916), (23710, 661958), (26081, 601780), (30089, 521620), (47420, 330979), (52162, 300890), (60178, 260810), (104324, 150445), (120356, 130405)]