25048660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13763}}^1$

素因数の和:13792

約数の個数: 48

約数和(自身を含む): 64745856

約数和(自身を除く): 39697196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 13763, 27526, 55052, 68815, 96341, 137630, 178919, 192682, 275260, 357838, 385364, 481705, 715676, 894595, 963410, 1252433, 1789190, 1926820, 2504866, 3578380, 5009732, 6262165, 12524330, 25048660]

約数ペア:

[(1, 25048660), (2, 12524330), (4, 6262165), (5, 5009732), (7, 3578380), (10, 2504866), (13, 1926820), (14, 1789190), (20, 1252433), (26, 963410), (28, 894595), (35, 715676), (52, 481705), (65, 385364), (70, 357838), (91, 275260), (130, 192682), (140, 178919), (182, 137630), (260, 96341), (364, 68815), (455, 55052), (910, 27526), (1820, 13763)]