8054410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 18289152

約数和(自身を除く): 10234742

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 167, 182, 265, 334, 371, 455, 530, 689, 742, 835, 910, 1169, 1378, 1670, 1855, 2171, 2338, 3445, 3710, 4342, 4823, 5845, 6890, 8851, 9646, 10855, 11690, 15197, 17702, 21710, 24115, 30394, 44255, 48230, 61957, 75985, 88510, 115063, 123914, 151970, 230126, 309785, 575315, 619570, 805441, 1150630, 1610882, 4027205, 8054410]

約数ペア:

[(1, 8054410), (2, 4027205), (5, 1610882), (7, 1150630), (10, 805441), (13, 619570), (14, 575315), (26, 309785), (35, 230126), (53, 151970), (65, 123914), (70, 115063), (91, 88510), (106, 75985), (130, 61957), (167, 48230), (182, 44255), (265, 30394), (334, 24115), (371, 21710), (455, 17702), (530, 15197), (689, 11690), (742, 10855), (835, 9646), (910, 8851), (1169, 6890), (1378, 5845), (1670, 4823), (1855, 4342), (2171, 3710), (2338, 3445)]