1256056670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 2540077056

約数和(自身を除く): 1284020386

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 127, 235, 254, 470, 517, 635, 1034, 1270, 1397, 1913, 2585, 2794, 3826, 5170, 5969, 6985, 9565, 11938, 13970, 19130, 21043, 29845, 42086, 59690, 65659, 89911, 105215, 131318, 179822, 210430, 242951, 328295, 449555, 485902, 656590, 899110, 989021, 1214755, 1978042, 2429510, 2672461, 4945105, 5344922, 9890210, 11418697, 13362305, 22837394, 26724610, 57093485, 114186970, 125605667, 251211334, 628028335, 1256056670]

約数ペア:

[(1, 1256056670), (2, 628028335), (5, 251211334), (10, 125605667), (11, 114186970), (22, 57093485), (47, 26724610), (55, 22837394), (94, 13362305), (110, 11418697), (127, 9890210), (235, 5344922), (254, 4945105), (470, 2672461), (517, 2429510), (635, 1978042), (1034, 1214755), (1270, 989021), (1397, 899110), (1913, 656590), (2585, 485902), (2794, 449555), (3826, 328295), (5170, 242951), (5969, 210430), (6985, 179822), (9565, 131318), (11938, 105215), (13970, 89911), (19130, 65659), (21043, 59690), (29845, 42086)]