119505820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44927}}^1$

素因数の和:44962

約数の個数: 48

約数和(自身を含む): 301916160

約数和(自身を除く): 182410340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 44927, 89854, 179708, 224635, 314489, 449270, 628978, 853613, 898540, 1257956, 1572445, 1707226, 3144890, 3414452, 4268065, 5975291, 6289780, 8536130, 11950582, 17072260, 23901164, 29876455, 59752910, 119505820]

約数ペア:

[(1, 119505820), (2, 59752910), (4, 29876455), (5, 23901164), (7, 17072260), (10, 11950582), (14, 8536130), (19, 6289780), (20, 5975291), (28, 4268065), (35, 3414452), (38, 3144890), (70, 1707226), (76, 1572445), (95, 1257956), (133, 898540), (140, 853613), (190, 628978), (266, 449270), (380, 314489), (532, 224635), (665, 179708), (1330, 89854), (2660, 44927)]