48501680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 125750880

約数和(自身を除く): 77249200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 1877, 2584, 3230, 3754, 5168, 6460, 7508, 9385, 12920, 15016, 18770, 25840, 30032, 31909, 35663, 37540, 63818, 71326, 75080, 127636, 142652, 150160, 159545, 178315, 255272, 285304, 319090, 356630, 510544, 570608, 606271, 638180, 713260, 1212542, 1276360, 1426520, 2425084, 2552720, 2853040, 3031355, 4850168, 6062710, 9700336, 12125420, 24250840, 48501680]

約数ペア:

[(1, 48501680), (2, 24250840), (4, 12125420), (5, 9700336), (8, 6062710), (10, 4850168), (16, 3031355), (17, 2853040), (19, 2552720), (20, 2425084), (34, 1426520), (38, 1276360), (40, 1212542), (68, 713260), (76, 638180), (80, 606271), (85, 570608), (95, 510544), (136, 356630), (152, 319090), (170, 285304), (190, 255272), (272, 178315), (304, 159545), (323, 150160), (340, 142652), (380, 127636), (646, 75080), (680, 71326), (760, 63818), (1292, 37540), (1360, 35663), (1520, 31909), (1615, 30032), (1877, 25840), (2584, 18770), (3230, 15016), (3754, 12920), (5168, 9385), (6460, 7508)]