45077440

素因数分解:

$2^6\times 5^1\times {\mathrm{140867}}^1$

素因数の和:140884

約数の個数: 28

約数和(自身を含む): 107341416

約数和(自身を除く): 62263976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 140867, 281734, 563468, 704335, 1126936, 1408670, 2253872, 2817340, 4507744, 5634680, 9015488, 11269360, 22538720, 45077440]

約数ペア:

[(1, 45077440), (2, 22538720), (4, 11269360), (5, 9015488), (8, 5634680), (10, 4507744), (16, 2817340), (20, 2253872), (32, 1408670), (40, 1126936), (64, 704335), (80, 563468), (160, 281734), (320, 140867)]