43234840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 107321760

約数和(自身を除く): 64086920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1013, 1067, 1940, 2026, 2134, 3880, 4052, 4268, 5065, 5335, 8104, 8536, 10130, 10670, 11143, 20260, 21340, 22286, 40520, 42680, 44572, 55715, 89144, 98261, 111430, 196522, 222860, 393044, 445720, 491305, 786088, 982610, 1080871, 1965220, 2161742, 3930440, 4323484, 5404355, 8646968, 10808710, 21617420, 43234840]

約数ペア:

[(1, 43234840), (2, 21617420), (4, 10808710), (5, 8646968), (8, 5404355), (10, 4323484), (11, 3930440), (20, 2161742), (22, 1965220), (40, 1080871), (44, 982610), (55, 786088), (88, 491305), (97, 445720), (110, 393044), (194, 222860), (220, 196522), (388, 111430), (440, 98261), (485, 89144), (776, 55715), (970, 44572), (1013, 42680), (1067, 40520), (1940, 22286), (2026, 21340), (2134, 20260), (3880, 11143), (4052, 10670), (4268, 10130), (5065, 8536), (5335, 8104)]