1183720

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 2698920

約数和(自身を除く): 1515200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 293, 404, 505, 586, 808, 1010, 1172, 1465, 2020, 2344, 2930, 4040, 5860, 11720, 29593, 59186, 118372, 147965, 236744, 295930, 591860, 1183720]

約数ペア:

[(1, 1183720), (2, 591860), (4, 295930), (5, 236744), (8, 147965), (10, 118372), (20, 59186), (40, 29593), (101, 11720), (202, 5860), (293, 4040), (404, 2930), (505, 2344), (586, 2020), (808, 1465), (1010, 1172)]