42873760

素因数分解:

$2^5\times 5^1\times {\mathrm{267961}}^1$

素因数の和:267976

約数の個数: 24

約数和(自身を含む): 101289636

約数和(自身を除く): 58415876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267961, 535922, 1071844, 1339805, 2143688, 2679610, 4287376, 5359220, 8574752, 10718440, 21436880, 42873760]

約数ペア:

[(1, 42873760), (2, 21436880), (4, 10718440), (5, 8574752), (8, 5359220), (10, 4287376), (16, 2679610), (20, 2143688), (32, 1339805), (40, 1071844), (80, 535922), (160, 267961)]