22388050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 43559712

約数和(自身を除く): 21171662

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 134, 163, 205, 326, 335, 410, 670, 815, 1025, 1630, 1675, 2050, 2747, 3350, 4075, 5494, 6683, 8150, 10921, 13366, 13735, 21842, 27470, 33415, 54605, 66830, 68675, 109210, 137350, 167075, 273025, 334150, 447761, 546050, 895522, 2238805, 4477610, 11194025, 22388050]

約数ペア:

[(1, 22388050), (2, 11194025), (5, 4477610), (10, 2238805), (25, 895522), (41, 546050), (50, 447761), (67, 334150), (82, 273025), (134, 167075), (163, 137350), (205, 109210), (326, 68675), (335, 66830), (410, 54605), (670, 33415), (815, 27470), (1025, 21842), (1630, 13735), (1675, 13366), (2050, 10921), (2747, 8150), (3350, 6683), (4075, 5494)]