122543540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 323205120

約数和(自身を除く): 200661580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2003, 2185, 2660, 3059, 3220, 4006, 4370, 6118, 8012, 8740, 10015, 12236, 14021, 15295, 20030, 28042, 30590, 38057, 40060, 46069, 56084, 61180, 70105, 76114, 92138, 140210, 152228, 184276, 190285, 230345, 266399, 280420, 322483, 380570, 460690, 532798, 644966, 761140, 875311, 921380, 1065596, 1289932, 1331995, 1612415, 1750622, 2663990, 3224830, 3501244, 4376555, 5327980, 6127177, 6449660, 8753110, 12254354, 17506220, 24508708, 30635885, 61271770, 122543540]

約数ペア:

[(1, 122543540), (2, 61271770), (4, 30635885), (5, 24508708), (7, 17506220), (10, 12254354), (14, 8753110), (19, 6449660), (20, 6127177), (23, 5327980), (28, 4376555), (35, 3501244), (38, 3224830), (46, 2663990), (70, 1750622), (76, 1612415), (92, 1331995), (95, 1289932), (115, 1065596), (133, 921380), (140, 875311), (161, 761140), (190, 644966), (230, 532798), (266, 460690), (322, 380570), (380, 322483), (437, 280420), (460, 266399), (532, 230345), (644, 190285), (665, 184276), (805, 152228), (874, 140210), (1330, 92138), (1610, 76114), (1748, 70105), (2003, 61180), (2185, 56084), (2660, 46069), (3059, 40060), (3220, 38057), (4006, 30590), (4370, 28042), (6118, 20030), (8012, 15295), (8740, 14021), (10015, 12236)]