713989840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{92009}}^1$

素因数の和:92119

約数の個数: 40

約数和(自身を含む): 1677158280

約数和(自身を除く): 963168440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 92009, 184018, 368036, 460045, 736072, 920090, 1472144, 1840180, 3680360, 7360720, 8924873, 17849746, 35699492, 44624365, 71398984, 89248730, 142797968, 178497460, 356994920, 713989840]

約数ペア:

[(1, 713989840), (2, 356994920), (4, 178497460), (5, 142797968), (8, 89248730), (10, 71398984), (16, 44624365), (20, 35699492), (40, 17849746), (80, 8924873), (97, 7360720), (194, 3680360), (388, 1840180), (485, 1472144), (776, 920090), (970, 736072), (1552, 460045), (1940, 368036), (3880, 184018), (7760, 92009)]