4920698720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4393481}}^1$

素因数の和:4393503

約数の個数: 48

約数和(自身を含む): 13285889568

約数和(自身を除く): 8365190848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4393481, 8786962, 17573924, 21967405, 30754367, 35147848, 43934810, 61508734, 70295696, 87869620, 123017468, 140591392, 153771835, 175739240, 246034936, 307543670, 351478480, 492069872, 615087340, 702956960, 984139744, 1230174680, 2460349360, 4920698720]

約数ペア:

[(1, 4920698720), (2, 2460349360), (4, 1230174680), (5, 984139744), (7, 702956960), (8, 615087340), (10, 492069872), (14, 351478480), (16, 307543670), (20, 246034936), (28, 175739240), (32, 153771835), (35, 140591392), (40, 123017468), (56, 87869620), (70, 70295696), (80, 61508734), (112, 43934810), (140, 35147848), (160, 30754367), (224, 21967405), (280, 17573924), (560, 8786962), (1120, 4393481)]