56077360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 139276800

約数和(自身を除く): 83199440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 380, 395, 467, 632, 760, 790, 934, 1264, 1501, 1520, 1580, 1868, 2335, 3002, 3160, 3736, 4670, 6004, 6320, 7472, 7505, 8873, 9340, 12008, 15010, 17746, 18680, 24016, 30020, 35492, 36893, 37360, 44365, 60040, 70984, 73786, 88730, 120080, 141968, 147572, 177460, 184465, 295144, 354920, 368930, 590288, 700967, 709840, 737860, 1401934, 1475720, 2803868, 2951440, 3504835, 5607736, 7009670, 11215472, 14019340, 28038680, 56077360]

約数ペア:

[(1, 56077360), (2, 28038680), (4, 14019340), (5, 11215472), (8, 7009670), (10, 5607736), (16, 3504835), (19, 2951440), (20, 2803868), (38, 1475720), (40, 1401934), (76, 737860), (79, 709840), (80, 700967), (95, 590288), (152, 368930), (158, 354920), (190, 295144), (304, 184465), (316, 177460), (380, 147572), (395, 141968), (467, 120080), (632, 88730), (760, 73786), (790, 70984), (934, 60040), (1264, 44365), (1501, 37360), (1520, 36893), (1580, 35492), (1868, 30020), (2335, 24016), (3002, 18680), (3160, 17746), (3736, 15010), (4670, 12008), (6004, 9340), (6320, 8873), (7472, 7505)]