43432240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 105993216

約数和(自身を除く): 62560976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 211, 248, 310, 332, 415, 422, 496, 620, 664, 830, 844, 1055, 1240, 1328, 1660, 1688, 2110, 2480, 2573, 3320, 3376, 4220, 5146, 6541, 6640, 8440, 10292, 12865, 13082, 16880, 17513, 20584, 25730, 26164, 32705, 35026, 41168, 51460, 52328, 65410, 70052, 87565, 102920, 104656, 130820, 140104, 175130, 205840, 261640, 280208, 350260, 523280, 542903, 700520, 1085806, 1401040, 2171612, 2714515, 4343224, 5429030, 8686448, 10858060, 21716120, 43432240]

約数ペア:

[(1, 43432240), (2, 21716120), (4, 10858060), (5, 8686448), (8, 5429030), (10, 4343224), (16, 2714515), (20, 2171612), (31, 1401040), (40, 1085806), (62, 700520), (80, 542903), (83, 523280), (124, 350260), (155, 280208), (166, 261640), (211, 205840), (248, 175130), (310, 140104), (332, 130820), (415, 104656), (422, 102920), (496, 87565), (620, 70052), (664, 65410), (830, 52328), (844, 51460), (1055, 41168), (1240, 35026), (1328, 32705), (1660, 26164), (1688, 25730), (2110, 20584), (2480, 17513), (2573, 16880), (3320, 13082), (3376, 12865), (4220, 10292), (5146, 8440), (6541, 6640)]