22241000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 54362880

約数和(自身を除く): 32121880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 967, 1000, 1150, 1934, 2300, 2875, 3868, 4600, 4835, 5750, 7736, 9670, 11500, 19340, 22241, 23000, 24175, 38680, 44482, 48350, 88964, 96700, 111205, 120875, 177928, 193400, 222410, 241750, 444820, 483500, 556025, 889640, 967000, 1112050, 2224100, 2780125, 4448200, 5560250, 11120500, 22241000]

約数ペア:

[(1, 22241000), (2, 11120500), (4, 5560250), (5, 4448200), (8, 2780125), (10, 2224100), (20, 1112050), (23, 967000), (25, 889640), (40, 556025), (46, 483500), (50, 444820), (92, 241750), (100, 222410), (115, 193400), (125, 177928), (184, 120875), (200, 111205), (230, 96700), (250, 88964), (460, 48350), (500, 44482), (575, 38680), (920, 24175), (967, 23000), (1000, 22241), (1150, 19340), (1934, 11500), (2300, 9670), (2875, 7736), (3868, 5750), (4600, 4835)]