129847000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3229

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 181504040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 3167, 4100, 5125, 6334, 8200, 10250, 12668, 15835, 20500, 25336, 31670, 41000, 63340, 79175, 126680, 129847, 158350, 259694, 316700, 395875, 519388, 633400, 649235, 791750, 1038776, 1298470, 1583500, 2596940, 3167000, 3246175, 5193880, 6492350, 12984700, 16230875, 25969400, 32461750, 64923500, 129847000]

約数ペア:

[(1, 129847000), (2, 64923500), (4, 32461750), (5, 25969400), (8, 16230875), (10, 12984700), (20, 6492350), (25, 5193880), (40, 3246175), (41, 3167000), (50, 2596940), (82, 1583500), (100, 1298470), (125, 1038776), (164, 791750), (200, 649235), (205, 633400), (250, 519388), (328, 395875), (410, 316700), (500, 259694), (820, 158350), (1000, 129847), (1025, 126680), (1640, 79175), (2050, 63340), (3167, 41000), (4100, 31670), (5125, 25336), (6334, 20500), (8200, 15835), (10250, 12668)]