2960301520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3363979}}^1$

素因数の和:3364003

約数の個数: 40

約数和(自身を含む): 7508403360

約数和(自身を除く): 4548101840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3363979, 6727958, 13455916, 16819895, 26911832, 33639790, 37003769, 53823664, 67279580, 74007538, 134559160, 148015076, 185018845, 269118320, 296030152, 370037690, 592060304, 740075380, 1480150760, 2960301520]

約数ペア:

[(1, 2960301520), (2, 1480150760), (4, 740075380), (5, 592060304), (8, 370037690), (10, 296030152), (11, 269118320), (16, 185018845), (20, 148015076), (22, 134559160), (40, 74007538), (44, 67279580), (55, 53823664), (80, 37003769), (88, 33639790), (110, 26911832), (176, 16819895), (220, 13455916), (440, 6727958), (880, 3363979)]