3597220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4785308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 197, 220, 332, 394, 415, 788, 830, 913, 985, 1660, 1826, 1970, 2167, 3652, 3940, 4334, 4565, 8668, 9130, 10835, 16351, 18260, 21670, 32702, 43340, 65404, 81755, 163510, 179861, 327020, 359722, 719444, 899305, 1798610, 3597220]

約数ペア:

[(1, 3597220), (2, 1798610), (4, 899305), (5, 719444), (10, 359722), (11, 327020), (20, 179861), (22, 163510), (44, 81755), (55, 65404), (83, 43340), (110, 32702), (166, 21670), (197, 18260), (220, 16351), (332, 10835), (394, 9130), (415, 8668), (788, 4565), (830, 4334), (913, 3940), (985, 3652), (1660, 2167), (1826, 1970)]