1330260755480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811134607}}^1$

素因数の和:811134659

約数の個数: 32

約数和(自身を含む): 3066088818240

約数和(自身を除く): 1735828062760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 811134607, 1622269214, 3244538428, 4055673035, 6489076856, 8111346070, 16222692140, 32445384280, 33256518887, 66513037774, 133026075548, 166282594435, 266052151096, 332565188870, 665130377740, 1330260755480]

約数ペア:

[(1, 1330260755480), (2, 665130377740), (4, 332565188870), (5, 266052151096), (8, 166282594435), (10, 133026075548), (20, 66513037774), (40, 33256518887), (41, 32445384280), (82, 16222692140), (164, 8111346070), (205, 6489076856), (328, 4055673035), (410, 3244538428), (820, 1622269214), (1640, 811134607)]