103688136020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740629543}}^1$

素因数の和:740629559

約数の個数: 24

約数和(自身を含む): 248851526784

約数和(自身を除く): 145163390764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740629543, 1481259086, 2962518172, 3703147715, 5184406801, 7406295430, 10368813602, 14812590860, 20737627204, 25922034005, 51844068010, 103688136020]

約数ペア:

[(1, 103688136020), (2, 51844068010), (4, 25922034005), (5, 20737627204), (7, 14812590860), (10, 10368813602), (14, 7406295430), (20, 5184406801), (28, 3703147715), (35, 2962518172), (70, 1481259086), (140, 740629543)]