40384480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 96589584

約数和(自身を除く): 56205104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3041, 3320, 6082, 6640, 12164, 13280, 15205, 24328, 30410, 48656, 60820, 97312, 121640, 243280, 252403, 486560, 504806, 1009612, 1262015, 2019224, 2524030, 4038448, 5048060, 8076896, 10096120, 20192240, 40384480]

約数ペア:

[(1, 40384480), (2, 20192240), (4, 10096120), (5, 8076896), (8, 5048060), (10, 4038448), (16, 2524030), (20, 2019224), (32, 1262015), (40, 1009612), (80, 504806), (83, 486560), (160, 252403), (166, 243280), (332, 121640), (415, 97312), (664, 60820), (830, 48656), (1328, 30410), (1660, 24328), (2656, 15205), (3041, 13280), (3320, 12164), (6082, 6640)]