14768780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 34202784

約数和(自身を除く): 19434004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1321, 2236, 2642, 2795, 5284, 5590, 6605, 11180, 13210, 17173, 26420, 34346, 56803, 68692, 85865, 113606, 171730, 227212, 284015, 343460, 568030, 738439, 1136060, 1476878, 2953756, 3692195, 7384390, 14768780]

約数ペア:

[(1, 14768780), (2, 7384390), (4, 3692195), (5, 2953756), (10, 1476878), (13, 1136060), (20, 738439), (26, 568030), (43, 343460), (52, 284015), (65, 227212), (86, 171730), (130, 113606), (172, 85865), (215, 68692), (260, 56803), (430, 34346), (559, 26420), (860, 17173), (1118, 13210), (1321, 11180), (2236, 6605), (2642, 5590), (2795, 5284)]