26684930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 52678080

約数和(自身を除く): 25993150

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 167, 190, 290, 334, 551, 835, 841, 1102, 1670, 1682, 2755, 3173, 4205, 4843, 5510, 6346, 8410, 9686, 15865, 15979, 24215, 31730, 31958, 48430, 79895, 92017, 140447, 159790, 184034, 280894, 460085, 702235, 920170, 1404470, 2668493, 5336986, 13342465, 26684930]

約数ペア:

[(1, 26684930), (2, 13342465), (5, 5336986), (10, 2668493), (19, 1404470), (29, 920170), (38, 702235), (58, 460085), (95, 280894), (145, 184034), (167, 159790), (190, 140447), (290, 92017), (334, 79895), (551, 48430), (835, 31958), (841, 31730), (1102, 24215), (1670, 15979), (1682, 15865), (2755, 9686), (3173, 8410), (4205, 6346), (4843, 5510)]