1641738670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 3567006720

約数和(自身を除く): 1925268050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 169, 235, 286, 338, 470, 517, 611, 715, 845, 1034, 1222, 1430, 1690, 1859, 1879, 2585, 3055, 3718, 3758, 5170, 6110, 6721, 7943, 9295, 9395, 13442, 15886, 18590, 18790, 20669, 24427, 33605, 39715, 41338, 48854, 67210, 79430, 87373, 88313, 103345, 122135, 174746, 176626, 206690, 244270, 268697, 317551, 436865, 441565, 537394, 635102, 873730, 883130, 971443, 1148069, 1343485, 1587755, 1942886, 2296138, 2686970, 3175510, 3493061, 4857215, 5740345, 6986122, 9714430, 11480690, 12628759, 14924897, 17465305, 25257518, 29849794, 34930610, 63143795, 74624485, 126287590, 149248970, 164173867, 328347734, 820869335, 1641738670]

約数ペア:

[(1, 1641738670), (2, 820869335), (5, 328347734), (10, 164173867), (11, 149248970), (13, 126287590), (22, 74624485), (26, 63143795), (47, 34930610), (55, 29849794), (65, 25257518), (94, 17465305), (110, 14924897), (130, 12628759), (143, 11480690), (169, 9714430), (235, 6986122), (286, 5740345), (338, 4857215), (470, 3493061), (517, 3175510), (611, 2686970), (715, 2296138), (845, 1942886), (1034, 1587755), (1222, 1343485), (1430, 1148069), (1690, 971443), (1859, 883130), (1879, 873730), (2585, 635102), (3055, 537394), (3718, 441565), (3758, 436865), (5170, 317551), (6110, 268697), (6721, 244270), (7943, 206690), (9295, 176626), (9395, 174746), (13442, 122135), (15886, 103345), (18590, 88313), (18790, 87373), (20669, 79430), (24427, 67210), (33605, 48854), (39715, 41338)]