85839040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38321}}^1$

素因数の和:38345

約数の個数: 56

約数和(自身を含む): 233610912

約数和(自身を除く): 147771872

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, 38321, 76642, 153284, 191605, 268247, 306568, 383210, 536494, 613136, 766420, 1072988, 1226272, 1341235, 1532840, 2145976, 2452544, 2682470, 3065680, 4291952, 5364940, 6131360, 8583904, 10729880, 12262720, 17167808, 21459760, 42919520, 85839040]

約数ペア:

[(1, 85839040), (2, 42919520), (4, 21459760), (5, 17167808), (7, 12262720), (8, 10729880), (10, 8583904), (14, 6131360), (16, 5364940), (20, 4291952), (28, 3065680), (32, 2682470), (35, 2452544), (40, 2145976), (56, 1532840), (64, 1341235), (70, 1226272), (80, 1072988), (112, 766420), (140, 613136), (160, 536494), (224, 383210), (280, 306568), (320, 268247), (448, 191605), (560, 153284), (1120, 76642), (2240, 38321)]