83150840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 202327200

約数和(自身を除く): 119176360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 2957, 3515, 5624, 5914, 7030, 11828, 14060, 14785, 23656, 28120, 29570, 56183, 59140, 109409, 112366, 118280, 218818, 224732, 280915, 437636, 449464, 547045, 561830, 875272, 1094090, 1123660, 2078771, 2188180, 2247320, 4157542, 4376360, 8315084, 10393855, 16630168, 20787710, 41575420, 83150840]

約数ペア:

[(1, 83150840), (2, 41575420), (4, 20787710), (5, 16630168), (8, 10393855), (10, 8315084), (19, 4376360), (20, 4157542), (37, 2247320), (38, 2188180), (40, 2078771), (74, 1123660), (76, 1094090), (95, 875272), (148, 561830), (152, 547045), (185, 449464), (190, 437636), (296, 280915), (370, 224732), (380, 218818), (703, 118280), (740, 112366), (760, 109409), (1406, 59140), (1480, 56183), (2812, 29570), (2957, 28120), (3515, 23656), (5624, 14785), (5914, 14060), (7030, 11828)]