32991640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 81920160

約数和(自身を除く): 48928520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 773, 776, 970, 1067, 1546, 1940, 2134, 3092, 3865, 3880, 4268, 5335, 6184, 7730, 8503, 8536, 10670, 15460, 17006, 21340, 30920, 34012, 42515, 42680, 68024, 74981, 85030, 149962, 170060, 299924, 340120, 374905, 599848, 749810, 824791, 1499620, 1649582, 2999240, 3299164, 4123955, 6598328, 8247910, 16495820, 32991640]

約数ペア:

[(1, 32991640), (2, 16495820), (4, 8247910), (5, 6598328), (8, 4123955), (10, 3299164), (11, 2999240), (20, 1649582), (22, 1499620), (40, 824791), (44, 749810), (55, 599848), (88, 374905), (97, 340120), (110, 299924), (194, 170060), (220, 149962), (388, 85030), (440, 74981), (485, 68024), (773, 42680), (776, 42515), (970, 34012), (1067, 30920), (1546, 21340), (1940, 17006), (2134, 15460), (3092, 10670), (3865, 8536), (3880, 8503), (4268, 7730), (5335, 6184)]