13303755560

素因数分解:

$2^3\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{89431}}^1$

素因数の和:93161

約数の個数: 32

約数和(自身を含む): 29941833600

約数和(自身を除く): 16638078040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3719, 7438, 14876, 18595, 29752, 37190, 74380, 89431, 148760, 178862, 357724, 447155, 715448, 894310, 1788620, 3577240, 332593889, 665187778, 1330375556, 1662969445, 2660751112, 3325938890, 6651877780, 13303755560]

約数ペア:

[(1, 13303755560), (2, 6651877780), (4, 3325938890), (5, 2660751112), (8, 1662969445), (10, 1330375556), (20, 665187778), (40, 332593889), (3719, 3577240), (7438, 1788620), (14876, 894310), (18595, 715448), (29752, 447155), (37190, 357724), (74380, 178862), (89431, 148760)]