103471160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 252262080

約数和(自身を除く): 148790920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1031, 1544, 1930, 2062, 2509, 3860, 4124, 5018, 5155, 7720, 8248, 10036, 10310, 12545, 13403, 20072, 20620, 25090, 26806, 41240, 50180, 53612, 67015, 100360, 107224, 134030, 198983, 268060, 397966, 536120, 795932, 994915, 1591864, 1989830, 2586779, 3979660, 5173558, 7959320, 10347116, 12933895, 20694232, 25867790, 51735580, 103471160]

約数ペア:

[(1, 103471160), (2, 51735580), (4, 25867790), (5, 20694232), (8, 12933895), (10, 10347116), (13, 7959320), (20, 5173558), (26, 3979660), (40, 2586779), (52, 1989830), (65, 1591864), (104, 994915), (130, 795932), (193, 536120), (260, 397966), (386, 268060), (520, 198983), (772, 134030), (965, 107224), (1031, 100360), (1544, 67015), (1930, 53612), (2062, 50180), (2509, 41240), (3860, 26806), (4124, 25090), (5018, 20620), (5155, 20072), (7720, 13403), (8248, 12545), (10036, 10310)]