78065930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 145815120

約数和(自身を除く): 67749190

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 2089, 3737, 4178, 7474, 10445, 18685, 20890, 37370, 77293, 154586, 210989, 386465, 421978, 772930, 1054945, 2109890, 7806593, 15613186, 39032965, 78065930]

約数ペア:

[(1, 78065930), (2, 39032965), (5, 15613186), (10, 7806593), (37, 2109890), (74, 1054945), (101, 772930), (185, 421978), (202, 386465), (370, 210989), (505, 154586), (1010, 77293), (2089, 37370), (3737, 20890), (4178, 18685), (7474, 10445)]