14812720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14269

約数の個数: 40

約数和(自身を含む): 37091376

約数和(自身を除く): 22278656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14243, 28486, 56972, 71215, 113944, 142430, 185159, 227888, 284860, 370318, 569720, 740636, 925795, 1139440, 1481272, 1851590, 2962544, 3703180, 7406360, 14812720]

約数ペア:

[(1, 14812720), (2, 7406360), (4, 3703180), (5, 2962544), (8, 1851590), (10, 1481272), (13, 1139440), (16, 925795), (20, 740636), (26, 569720), (40, 370318), (52, 284860), (65, 227888), (80, 185159), (104, 142430), (130, 113944), (208, 71215), (260, 56972), (520, 28486), (1040, 14243)]