13703560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 35524440

約数和(自身を除く): 21820880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 73, 76, 95, 104, 130, 146, 152, 190, 247, 260, 292, 361, 365, 380, 494, 520, 584, 722, 730, 760, 949, 988, 1235, 1387, 1444, 1460, 1805, 1898, 1976, 2470, 2774, 2888, 2920, 3610, 3796, 4693, 4745, 4940, 5548, 6935, 7220, 7592, 9386, 9490, 9880, 11096, 13870, 14440, 18031, 18772, 18980, 23465, 26353, 27740, 36062, 37544, 37960, 46930, 52706, 55480, 72124, 90155, 93860, 105412, 131765, 144248, 180310, 187720, 210824, 263530, 342589, 360620, 527060, 685178, 721240, 1054120, 1370356, 1712945, 2740712, 3425890, 6851780, 13703560]

約数ペア:

[(1, 13703560), (2, 6851780), (4, 3425890), (5, 2740712), (8, 1712945), (10, 1370356), (13, 1054120), (19, 721240), (20, 685178), (26, 527060), (38, 360620), (40, 342589), (52, 263530), (65, 210824), (73, 187720), (76, 180310), (95, 144248), (104, 131765), (130, 105412), (146, 93860), (152, 90155), (190, 72124), (247, 55480), (260, 52706), (292, 46930), (361, 37960), (365, 37544), (380, 36062), (494, 27740), (520, 26353), (584, 23465), (722, 18980), (730, 18772), (760, 18031), (949, 14440), (988, 13870), (1235, 11096), (1387, 9880), (1444, 9490), (1460, 9386), (1805, 7592), (1898, 7220), (1976, 6935), (2470, 5548), (2774, 4940), (2888, 4745), (2920, 4693), (3610, 3796)]