9924860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 22952160

約数和(自身を除く): 13027300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 229, 394, 458, 788, 916, 985, 1145, 1970, 2167, 2290, 2519, 3940, 4334, 4580, 5038, 8668, 10076, 10835, 12595, 21670, 25190, 43340, 45113, 50380, 90226, 180452, 225565, 451130, 496243, 902260, 992486, 1984972, 2481215, 4962430, 9924860]

約数ペア:

[(1, 9924860), (2, 4962430), (4, 2481215), (5, 1984972), (10, 992486), (11, 902260), (20, 496243), (22, 451130), (44, 225565), (55, 180452), (110, 90226), (197, 50380), (220, 45113), (229, 43340), (394, 25190), (458, 21670), (788, 12595), (916, 10835), (985, 10076), (1145, 8668), (1970, 5038), (2167, 4580), (2290, 4334), (2519, 3940)]