4106483420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{56207}}^1$

素因数の和:56510

約数の個数: 48

約数和(自身を含む): 9320185728

約数和(自身を除く): 5213702308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 1124, 1405, 2810, 3653, 5620, 7306, 14612, 18265, 36530, 56207, 73060, 112414, 224828, 281035, 562070, 730691, 1124140, 1461382, 2922764, 3653455, 7306910, 14613820, 15794167, 31588334, 63176668, 78970835, 157941670, 205324171, 315883340, 410648342, 821296684, 1026620855, 2053241710, 4106483420]

約数ペア:

[(1, 4106483420), (2, 2053241710), (4, 1026620855), (5, 821296684), (10, 410648342), (13, 315883340), (20, 205324171), (26, 157941670), (52, 78970835), (65, 63176668), (130, 31588334), (260, 15794167), (281, 14613820), (562, 7306910), (1124, 3653455), (1405, 2922764), (2810, 1461382), (3653, 1124140), (5620, 730691), (7306, 562070), (14612, 281035), (18265, 224828), (36530, 112414), (56207, 73060)]