97429880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{65831}}^1$

素因数の和:65879

約数の個数: 32

約数和(自身を含む): 225145440

約数和(自身を除く): 127715560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 65831, 131662, 263324, 329155, 526648, 658310, 1316620, 2435747, 2633240, 4871494, 9742988, 12178735, 19485976, 24357470, 48714940, 97429880]

約数ペア:

[(1, 97429880), (2, 48714940), (4, 24357470), (5, 19485976), (8, 12178735), (10, 9742988), (20, 4871494), (37, 2633240), (40, 2435747), (74, 1316620), (148, 658310), (185, 526648), (296, 329155), (370, 263324), (740, 131662), (1480, 65831)]