2019183040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9293}}^1$

素因数の和:9414

約数の個数: 112

約数和(自身を含む): 5552309952

約数和(自身を除く): 3533126912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2240, 2716, 3104, 3395, 3880, 5432, 6208, 6790, 7760, 9293, 10864, 13580, 15520, 18586, 21728, 27160, 31040, 37172, 43456, 46465, 54320, 65051, 74344, 92930, 108640, 130102, 148688, 185860, 217280, 260204, 297376, 325255, 371720, 520408, 594752, 650510, 743440, 901421, 1040816, 1301020, 1486880, 1802842, 2081632, 2602040, 2973760, 3605684, 4163264, 4507105, 5204080, 6309947, 7211368, 9014210, 10408160, 12619894, 14422736, 18028420, 20816320, 25239788, 28845472, 31549735, 36056840, 50479576, 57690944, 63099470, 72113680, 100959152, 126198940, 144227360, 201918304, 252397880, 288454720, 403836608, 504795760, 1009591520, 2019183040]

約数ペア:

[(1, 2019183040), (2, 1009591520), (4, 504795760), (5, 403836608), (7, 288454720), (8, 252397880), (10, 201918304), (14, 144227360), (16, 126198940), (20, 100959152), (28, 72113680), (32, 63099470), (35, 57690944), (40, 50479576), (56, 36056840), (64, 31549735), (70, 28845472), (80, 25239788), (97, 20816320), (112, 18028420), (140, 14422736), (160, 12619894), (194, 10408160), (224, 9014210), (280, 7211368), (320, 6309947), (388, 5204080), (448, 4507105), (485, 4163264), (560, 3605684), (679, 2973760), (776, 2602040), (970, 2081632), (1120, 1802842), (1358, 1486880), (1552, 1301020), (1940, 1040816), (2240, 901421), (2716, 743440), (3104, 650510), (3395, 594752), (3880, 520408), (5432, 371720), (6208, 325255), (6790, 297376), (7760, 260204), (9293, 217280), (10864, 185860), (13580, 148688), (15520, 130102), (18586, 108640), (21728, 92930), (27160, 74344), (31040, 65051), (37172, 54320), (43456, 46465)]