46993840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 70855760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 719, 760, 817, 860, 1438, 1520, 1634, 1720, 2876, 3268, 3440, 3595, 4085, 5752, 6536, 7190, 8170, 11504, 13072, 13661, 14380, 16340, 27322, 28760, 30917, 32680, 54644, 57520, 61834, 65360, 68305, 109288, 123668, 136610, 154585, 218576, 247336, 273220, 309170, 494672, 546440, 587423, 618340, 1092880, 1174846, 1236680, 2349692, 2473360, 2937115, 4699384, 5874230, 9398768, 11748460, 23496920, 46993840]

約数ペア:

[(1, 46993840), (2, 23496920), (4, 11748460), (5, 9398768), (8, 5874230), (10, 4699384), (16, 2937115), (19, 2473360), (20, 2349692), (38, 1236680), (40, 1174846), (43, 1092880), (76, 618340), (80, 587423), (86, 546440), (95, 494672), (152, 309170), (172, 273220), (190, 247336), (215, 218576), (304, 154585), (344, 136610), (380, 123668), (430, 109288), (688, 68305), (719, 65360), (760, 61834), (817, 57520), (860, 54644), (1438, 32680), (1520, 30917), (1634, 28760), (1720, 27322), (2876, 16340), (3268, 14380), (3440, 13661), (3595, 13072), (4085, 11504), (5752, 8170), (6536, 7190)]