66093440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{14753}}^1$

素因数の和:14779

約数の個数: 64

約数和(自身を含む): 180588960

約数和(自身を除く): 114495520

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 14753, 29506, 59012, 73765, 103271, 118024, 147530, 206542, 236048, 295060, 413084, 472096, 516355, 590120, 826168, 944192, 1032710, 1180240, 1652336, 1888384, 2065420, 2360480, 3304672, 4130840, 4720960, 6609344, 8261680, 9441920, 13218688, 16523360, 33046720, 66093440]

約数ペア:

[(1, 66093440), (2, 33046720), (4, 16523360), (5, 13218688), (7, 9441920), (8, 8261680), (10, 6609344), (14, 4720960), (16, 4130840), (20, 3304672), (28, 2360480), (32, 2065420), (35, 1888384), (40, 1652336), (56, 1180240), (64, 1032710), (70, 944192), (80, 826168), (112, 590120), (128, 516355), (140, 472096), (160, 413084), (224, 295060), (280, 236048), (320, 206542), (448, 147530), (560, 118024), (640, 103271), (896, 73765), (1120, 59012), (2240, 29506), (4480, 14753)]