79347520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{35423}}^1$

素因数の和:35447

約数の個数: 56

約数和(自身を含む): 215944704

約数和(自身を除く): 136597184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 35423, 70846, 141692, 177115, 247961, 283384, 354230, 495922, 566768, 708460, 991844, 1133536, 1239805, 1416920, 1983688, 2267072, 2479610, 2833840, 3967376, 4959220, 5667680, 7934752, 9918440, 11335360, 15869504, 19836880, 39673760, 79347520]

約数ペア:

[(1, 79347520), (2, 39673760), (4, 19836880), (5, 15869504), (7, 11335360), (8, 9918440), (10, 7934752), (14, 5667680), (16, 4959220), (20, 3967376), (28, 2833840), (32, 2479610), (35, 2267072), (40, 1983688), (56, 1416920), (64, 1239805), (70, 1133536), (80, 991844), (112, 708460), (140, 566768), (160, 495922), (224, 354230), (280, 283384), (320, 247961), (448, 177115), (560, 141692), (1120, 70846), (2240, 35423)]