65929040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35831}}^1$

素因数の和:35867

約数の個数: 40

約数和(自身を含む): 159954048

約数和(自身を除く): 94025008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 35831, 71662, 143324, 179155, 286648, 358310, 573296, 716620, 824113, 1433240, 1648226, 2866480, 3296452, 4120565, 6592904, 8241130, 13185808, 16482260, 32964520, 65929040]

約数ペア:

[(1, 65929040), (2, 32964520), (4, 16482260), (5, 13185808), (8, 8241130), (10, 6592904), (16, 4120565), (20, 3296452), (23, 2866480), (40, 1648226), (46, 1433240), (80, 824113), (92, 716620), (115, 573296), (184, 358310), (230, 286648), (368, 179155), (460, 143324), (920, 71662), (1840, 35831)]