2048695220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15241}}^1$

素因数の和:15321

約数の個数: 96

約数和(自身を含む): 5162282496

約数和(自身を除く): 3113587276

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 517, 572, 611, 715, 940, 1034, 1222, 1430, 2068, 2444, 2585, 2860, 3055, 5170, 6110, 6721, 10340, 12220, 13442, 15241, 26884, 30482, 33605, 60964, 67210, 76205, 134420, 152410, 167651, 198133, 304820, 335302, 396266, 670604, 716327, 792532, 838255, 990665, 1432654, 1676510, 1981330, 2179463, 2865308, 3353020, 3581635, 3962660, 4358926, 7163270, 7879597, 8717852, 9312251, 10897315, 14326540, 15759194, 18624502, 21794630, 31518388, 37249004, 39397985, 43589260, 46561255, 78795970, 93122510, 102434761, 157591940, 186245020, 204869522, 409739044, 512173805, 1024347610, 2048695220]

約数ペア:

[(1, 2048695220), (2, 1024347610), (4, 512173805), (5, 409739044), (10, 204869522), (11, 186245020), (13, 157591940), (20, 102434761), (22, 93122510), (26, 78795970), (44, 46561255), (47, 43589260), (52, 39397985), (55, 37249004), (65, 31518388), (94, 21794630), (110, 18624502), (130, 15759194), (143, 14326540), (188, 10897315), (220, 9312251), (235, 8717852), (260, 7879597), (286, 7163270), (470, 4358926), (517, 3962660), (572, 3581635), (611, 3353020), (715, 2865308), (940, 2179463), (1034, 1981330), (1222, 1676510), (1430, 1432654), (2068, 990665), (2444, 838255), (2585, 792532), (2860, 716327), (3055, 670604), (5170, 396266), (6110, 335302), (6721, 304820), (10340, 198133), (12220, 167651), (13442, 152410), (15241, 134420), (26884, 76205), (30482, 67210), (33605, 60964)]