2875644530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1\times {\mathrm{9839}}^1$

素因数の和:12514

約数の個数: 32

約数和(自身を含む): 5649419520

約数和(自身を除く): 2773774990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2657, 5314, 9839, 13285, 19678, 26570, 29227, 49195, 58454, 98390, 108229, 146135, 216458, 292270, 541145, 1082290, 26142223, 52284446, 130711115, 261422230, 287564453, 575128906, 1437822265, 2875644530]

約数ペア:

[(1, 2875644530), (2, 1437822265), (5, 575128906), (10, 287564453), (11, 261422230), (22, 130711115), (55, 52284446), (110, 26142223), (2657, 1082290), (5314, 541145), (9839, 292270), (13285, 216458), (19678, 146135), (26570, 108229), (29227, 98390), (49195, 58454)]