3960565580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{336211}}^1$

素因数の和:336270

約数の個数: 48

約数和(自身を含む): 9037378560

約数和(自身を除く): 5076812980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 336211, 672422, 1344844, 1681055, 3362110, 6388009, 6724220, 10422541, 12776018, 20845082, 25552036, 31940045, 41690164, 52112705, 63880090, 104225410, 127760180, 198028279, 208450820, 396056558, 792113116, 990141395, 1980282790, 3960565580]

約数ペア:

[(1, 3960565580), (2, 1980282790), (4, 990141395), (5, 792113116), (10, 396056558), (19, 208450820), (20, 198028279), (31, 127760180), (38, 104225410), (62, 63880090), (76, 52112705), (95, 41690164), (124, 31940045), (155, 25552036), (190, 20845082), (310, 12776018), (380, 10422541), (589, 6724220), (620, 6388009), (1178, 3362110), (2356, 1681055), (2945, 1344844), (5890, 672422), (11780, 336211)]