22237550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 44006112

約数和(自身を除く): 21768562

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 317, 575, 610, 634, 1150, 1403, 1525, 1585, 2806, 3050, 3170, 7015, 7291, 7925, 14030, 14582, 15850, 19337, 35075, 36455, 38674, 70150, 72910, 96685, 182275, 193370, 364550, 444751, 483425, 889502, 966850, 2223755, 4447510, 11118775, 22237550]

約数ペア:

[(1, 22237550), (2, 11118775), (5, 4447510), (10, 2223755), (23, 966850), (25, 889502), (46, 483425), (50, 444751), (61, 364550), (115, 193370), (122, 182275), (230, 96685), (305, 72910), (317, 70150), (575, 38674), (610, 36455), (634, 35075), (1150, 19337), (1403, 15850), (1525, 14582), (1585, 14030), (2806, 7925), (3050, 7291), (3170, 7015)]