1640840802070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{2632379}}^1$

素因数の和:2633220

約数の個数: 32

約数和(自身を含む): 2993079237120

約数和(自身を除く): 1352238435050

約数列:

[1, 2, 5, 10, 83, 166, 415, 751, 830, 1502, 3755, 7510, 62333, 124666, 311665, 623330, 2632379, 5264758, 13161895, 26323790, 218487457, 436974914, 1092437285, 1976916629, 2184874570, 3953833258, 9884583145, 19769166290, 164084080207, 328168160414, 820420401035, 1640840802070]

約数ペア:

[(1, 1640840802070), (2, 820420401035), (5, 328168160414), (10, 164084080207), (83, 19769166290), (166, 9884583145), (415, 3953833258), (751, 2184874570), (830, 1976916629), (1502, 1092437285), (3755, 436974914), (7510, 218487457), (62333, 26323790), (124666, 13161895), (311665, 5264758), (623330, 2632379)]