98496020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14969}}^1$

素因数の和:15032

約数の個数: 48

約数和(自身を含む): 241436160

約数和(自身を除く): 142940140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 14969, 29938, 59876, 74845, 104783, 149690, 209566, 299380, 419132, 523915, 703543, 1047830, 1407086, 2095660, 2814172, 3517715, 4924801, 7035430, 9849602, 14070860, 19699204, 24624005, 49248010, 98496020]

約数ペア:

[(1, 98496020), (2, 49248010), (4, 24624005), (5, 19699204), (7, 14070860), (10, 9849602), (14, 7035430), (20, 4924801), (28, 3517715), (35, 2814172), (47, 2095660), (70, 1407086), (94, 1047830), (140, 703543), (188, 523915), (235, 419132), (329, 299380), (470, 209566), (658, 149690), (940, 104783), (1316, 74845), (1645, 59876), (3290, 29938), (6580, 14969)]