36939160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15139}}^1$

素因数の和:15211

約数の個数: 32

約数和(自身を含む): 84481200

約数和(自身を除く): 47542040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 15139, 30278, 60556, 75695, 121112, 151390, 302780, 605560, 923479, 1846958, 3693916, 4617395, 7387832, 9234790, 18469580, 36939160]

約数ペア:

[(1, 36939160), (2, 18469580), (4, 9234790), (5, 7387832), (8, 4617395), (10, 3693916), (20, 1846958), (40, 923479), (61, 605560), (122, 302780), (244, 151390), (305, 121112), (488, 75695), (610, 60556), (1220, 30278), (2440, 15139)]