93720280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28229}}^1$

素因数の和:28323

約数の個数: 32

約数和(自身を含む): 213418800

約数和(自身を除く): 119698520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 28229, 56458, 112916, 141145, 225832, 282290, 564580, 1129160, 2343007, 4686014, 9372028, 11715035, 18744056, 23430070, 46860140, 93720280]

約数ペア:

[(1, 93720280), (2, 46860140), (4, 23430070), (5, 18744056), (8, 11715035), (10, 9372028), (20, 4686014), (40, 2343007), (83, 1129160), (166, 564580), (332, 282290), (415, 225832), (664, 141145), (830, 112916), (1660, 56458), (3320, 28229)]