23186900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 55683936

約数和(自身を除く): 32497036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 197, 214, 220, 275, 394, 428, 535, 550, 788, 985, 1070, 1100, 1177, 1970, 2140, 2167, 2354, 2675, 3940, 4334, 4708, 4925, 5350, 5885, 8668, 9850, 10700, 10835, 11770, 19700, 21079, 21670, 23540, 29425, 42158, 43340, 54175, 58850, 84316, 105395, 108350, 117700, 210790, 216700, 231869, 421580, 463738, 526975, 927476, 1053950, 1159345, 2107900, 2318690, 4637380, 5796725, 11593450, 23186900]

約数ペア:

[(1, 23186900), (2, 11593450), (4, 5796725), (5, 4637380), (10, 2318690), (11, 2107900), (20, 1159345), (22, 1053950), (25, 927476), (44, 526975), (50, 463738), (55, 421580), (100, 231869), (107, 216700), (110, 210790), (197, 117700), (214, 108350), (220, 105395), (275, 84316), (394, 58850), (428, 54175), (535, 43340), (550, 42158), (788, 29425), (985, 23540), (1070, 21670), (1100, 21079), (1177, 19700), (1970, 11770), (2140, 10835), (2167, 10700), (2354, 9850), (2675, 8668), (3940, 5885), (4334, 5350), (4708, 4925)]