4606480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 10874304

約数和(自身を除く): 6267824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 811, 1136, 1420, 1622, 2840, 3244, 4055, 5680, 6488, 8110, 12976, 16220, 32440, 57581, 64880, 115162, 230324, 287905, 460648, 575810, 921296, 1151620, 2303240, 4606480]

約数ペア:

[(1, 4606480), (2, 2303240), (4, 1151620), (5, 921296), (8, 575810), (10, 460648), (16, 287905), (20, 230324), (40, 115162), (71, 64880), (80, 57581), (142, 32440), (284, 16220), (355, 12976), (568, 8110), (710, 6488), (811, 5680), (1136, 4055), (1420, 3244), (1622, 2840)]