34829440

素因数分解:

$2^7\times 5^1\times {\mathrm{54421}}^1$

素因数の和:54440

約数の個数: 32

約数和(自身を含む): 83265660

約数和(自身を除く): 48436220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 54421, 108842, 217684, 272105, 435368, 544210, 870736, 1088420, 1741472, 2176840, 3482944, 4353680, 6965888, 8707360, 17414720, 34829440]

約数ペア:

[(1, 34829440), (2, 17414720), (4, 8707360), (5, 6965888), (8, 4353680), (10, 3482944), (16, 2176840), (20, 1741472), (32, 1088420), (40, 870736), (64, 544210), (80, 435368), (128, 272105), (160, 217684), (320, 108842), (640, 54421)]