89976320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5051

約数の個数: 80

約数和(自身を含む): 246600288

約数和(自身を除く): 156623968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5021, 8960, 10042, 17920, 20084, 25105, 35147, 40168, 50210, 70294, 80336, 100420, 140588, 160672, 175735, 200840, 281176, 321344, 351470, 401680, 562352, 642688, 702940, 803360, 1124704, 1285376, 1405880, 1606720, 2249408, 2570752, 2811760, 3213440, 4498816, 5623520, 6426880, 8997632, 11247040, 12853760, 17995264, 22494080, 44988160, 89976320]

約数ペア:

[(1, 89976320), (2, 44988160), (4, 22494080), (5, 17995264), (7, 12853760), (8, 11247040), (10, 8997632), (14, 6426880), (16, 5623520), (20, 4498816), (28, 3213440), (32, 2811760), (35, 2570752), (40, 2249408), (56, 1606720), (64, 1405880), (70, 1285376), (80, 1124704), (112, 803360), (128, 702940), (140, 642688), (160, 562352), (224, 401680), (256, 351470), (280, 321344), (320, 281176), (448, 200840), (512, 175735), (560, 160672), (640, 140588), (896, 100420), (1120, 80336), (1280, 70294), (1792, 50210), (2240, 40168), (2560, 35147), (3584, 25105), (4480, 20084), (5021, 17920), (8960, 10042)]