83352040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39317}}^1$

素因数の和:39381

約数の個数: 32

約数和(自身を含む): 191085480

約数和(自身を除く): 107733440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 39317, 78634, 157268, 196585, 314536, 393170, 786340, 1572680, 2083801, 4167602, 8335204, 10419005, 16670408, 20838010, 41676020, 83352040]

約数ペア:

[(1, 83352040), (2, 41676020), (4, 20838010), (5, 16670408), (8, 10419005), (10, 8335204), (20, 4167602), (40, 2083801), (53, 1572680), (106, 786340), (212, 393170), (265, 314536), (424, 196585), (530, 157268), (1060, 78634), (2120, 39317)]