26404870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 51655680

約数和(自身を除く): 25250810

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4483, 5890, 8966, 22415, 44830, 85177, 138973, 170354, 277946, 425885, 694865, 851770, 1389730, 2640487, 5280974, 13202435, 26404870]

約数ペア:

[(1, 26404870), (2, 13202435), (5, 5280974), (10, 2640487), (19, 1389730), (31, 851770), (38, 694865), (62, 425885), (95, 277946), (155, 170354), (190, 138973), (310, 85177), (589, 44830), (1178, 22415), (2945, 8966), (4483, 5890)]