69356720

素因数分解:

$2^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1069}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 161604240

約数和(自身を除く): 92247520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 811, 1069, 1622, 2138, 3244, 4055, 4276, 5345, 6488, 8110, 8552, 10690, 12976, 16220, 17104, 21380, 32440, 42760, 64880, 85520, 866959, 1733918, 3467836, 4334795, 6935672, 8669590, 13871344, 17339180, 34678360, 69356720]

約数ペア:

[(1, 69356720), (2, 34678360), (4, 17339180), (5, 13871344), (8, 8669590), (10, 6935672), (16, 4334795), (20, 3467836), (40, 1733918), (80, 866959), (811, 85520), (1069, 64880), (1622, 42760), (2138, 32440), (3244, 21380), (4055, 17104), (4276, 16220), (5345, 12976), (6488, 10690), (8110, 8552)]