70028480

素因数分解:

$2^6\times 5^1\times {\mathrm{218839}}^1$

素因数の和:218856

約数の個数: 28

約数和(自身を含む): 166756080

約数和(自身を除く): 96727600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 218839, 437678, 875356, 1094195, 1750712, 2188390, 3501424, 4376780, 7002848, 8753560, 14005696, 17507120, 35014240, 70028480]

約数ペア:

[(1, 70028480), (2, 35014240), (4, 17507120), (5, 14005696), (8, 8753560), (10, 7002848), (16, 4376780), (20, 3501424), (32, 2188390), (40, 1750712), (64, 1094195), (80, 875356), (160, 437678), (320, 218839)]