1105695220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{15101}}^1$

素因数の和:15640

約数の個数: 48

約数和(自身を含む): 2658918528

約数和(自身を除く): 1553223308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10460, 14644, 15101, 18305, 30202, 36610, 60404, 73220, 75505, 105707, 151010, 211414, 302020, 422828, 528535, 1057070, 2114140, 7897823, 15795646, 31591292, 39489115, 55284761, 78978230, 110569522, 157956460, 221139044, 276423805, 552847610, 1105695220]

約数ペア:

[(1, 1105695220), (2, 552847610), (4, 276423805), (5, 221139044), (7, 157956460), (10, 110569522), (14, 78978230), (20, 55284761), (28, 39489115), (35, 31591292), (70, 15795646), (140, 7897823), (523, 2114140), (1046, 1057070), (2092, 528535), (2615, 422828), (3661, 302020), (5230, 211414), (7322, 151010), (10460, 105707), (14644, 75505), (15101, 73220), (18305, 60404), (30202, 36610)]