43423520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 118516608

約数和(自身を除く): 75093088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 283, 548, 560, 566, 685, 959, 1096, 1120, 1132, 1370, 1415, 1918, 1981, 2192, 2264, 2740, 2830, 3836, 3962, 4384, 4528, 4795, 5480, 5660, 7672, 7924, 9056, 9590, 9905, 10960, 11320, 15344, 15848, 19180, 19810, 21920, 22640, 30688, 31696, 38360, 38771, 39620, 45280, 63392, 76720, 77542, 79240, 153440, 155084, 158480, 193855, 271397, 310168, 316960, 387710, 542794, 620336, 775420, 1085588, 1240672, 1356985, 1550840, 2171176, 2713970, 3101680, 4342352, 5427940, 6203360, 8684704, 10855880, 21711760, 43423520]

約数ペア:

[(1, 43423520), (2, 21711760), (4, 10855880), (5, 8684704), (7, 6203360), (8, 5427940), (10, 4342352), (14, 3101680), (16, 2713970), (20, 2171176), (28, 1550840), (32, 1356985), (35, 1240672), (40, 1085588), (56, 775420), (70, 620336), (80, 542794), (112, 387710), (137, 316960), (140, 310168), (160, 271397), (224, 193855), (274, 158480), (280, 155084), (283, 153440), (548, 79240), (560, 77542), (566, 76720), (685, 63392), (959, 45280), (1096, 39620), (1120, 38771), (1132, 38360), (1370, 31696), (1415, 30688), (1918, 22640), (1981, 21920), (2192, 19810), (2264, 19180), (2740, 15848), (2830, 15344), (3836, 11320), (3962, 10960), (4384, 9905), (4528, 9590), (4795, 9056), (5480, 7924), (5660, 7672)]