45157400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 107571240

約数和(自身を除く): 62413840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 5507, 8200, 11014, 22028, 27535, 44056, 55070, 110140, 137675, 220280, 225787, 275350, 451574, 550700, 903148, 1101400, 1128935, 1806296, 2257870, 4515740, 5644675, 9031480, 11289350, 22578700, 45157400]

約数ペア:

[(1, 45157400), (2, 22578700), (4, 11289350), (5, 9031480), (8, 5644675), (10, 4515740), (20, 2257870), (25, 1806296), (40, 1128935), (41, 1101400), (50, 903148), (82, 550700), (100, 451574), (164, 275350), (200, 225787), (205, 220280), (328, 137675), (410, 110140), (820, 55070), (1025, 44056), (1640, 27535), (2050, 22028), (4100, 11014), (5507, 8200)]