78208630

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 145255680

約数和(自身を除く): 67047050

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1867, 3734, 4189, 8378, 9335, 18670, 20945, 41890, 110153, 132557, 220306, 265114, 550765, 662785, 1101530, 1325570, 7820863, 15641726, 39104315, 78208630]

約数ペア:

[(1, 78208630), (2, 39104315), (5, 15641726), (10, 7820863), (59, 1325570), (71, 1101530), (118, 662785), (142, 550765), (295, 265114), (355, 220306), (590, 132557), (710, 110153), (1867, 41890), (3734, 20945), (4189, 18670), (8378, 9335)]