63847280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114013}}^1$

素因数の和:114033

約数の個数: 40

約数和(自身を含む): 169652832

約数和(自身を除く): 105805552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114013, 228026, 456052, 570065, 798091, 912104, 1140130, 1596182, 1824208, 2280260, 3192364, 3990455, 4560520, 6384728, 7980910, 9121040, 12769456, 15961820, 31923640, 63847280]

約数ペア:

[(1, 63847280), (2, 31923640), (4, 15961820), (5, 12769456), (7, 9121040), (8, 7980910), (10, 6384728), (14, 4560520), (16, 3990455), (20, 3192364), (28, 2280260), (35, 1824208), (40, 1596182), (56, 1140130), (70, 912104), (80, 798091), (112, 570065), (140, 456052), (280, 228026), (560, 114013)]