114739840

素因数分解:

$2^7\times 5^1\times {\mathrm{179281}}^1$

素因数の和:179300

約数の個数: 32

約数和(自身を含む): 274301460

約数和(自身を除く): 159561620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 179281, 358562, 717124, 896405, 1434248, 1792810, 2868496, 3585620, 5736992, 7171240, 11473984, 14342480, 22947968, 28684960, 57369920, 114739840]

約数ペア:

[(1, 114739840), (2, 57369920), (4, 28684960), (5, 22947968), (8, 14342480), (10, 11473984), (16, 7171240), (20, 5736992), (32, 3585620), (40, 2868496), (64, 1792810), (80, 1434248), (128, 896405), (160, 717124), (320, 358562), (640, 179281)]