82240480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 224634816

約数和(自身を除く): 142394336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 757, 776, 970, 1120, 1358, 1514, 1552, 1940, 2716, 3028, 3104, 3395, 3785, 3880, 5299, 5432, 6056, 6790, 7570, 7760, 10598, 10864, 12112, 13580, 15140, 15520, 21196, 21728, 24224, 26495, 27160, 30280, 42392, 52990, 54320, 60560, 73429, 84784, 105980, 108640, 121120, 146858, 169568, 211960, 293716, 367145, 423920, 514003, 587432, 734290, 847840, 1028006, 1174864, 1468580, 2056012, 2349728, 2570015, 2937160, 4112024, 5140030, 5874320, 8224048, 10280060, 11748640, 16448096, 20560120, 41120240, 82240480]

約数ペア:

[(1, 82240480), (2, 41120240), (4, 20560120), (5, 16448096), (7, 11748640), (8, 10280060), (10, 8224048), (14, 5874320), (16, 5140030), (20, 4112024), (28, 2937160), (32, 2570015), (35, 2349728), (40, 2056012), (56, 1468580), (70, 1174864), (80, 1028006), (97, 847840), (112, 734290), (140, 587432), (160, 514003), (194, 423920), (224, 367145), (280, 293716), (388, 211960), (485, 169568), (560, 146858), (679, 121120), (757, 108640), (776, 105980), (970, 84784), (1120, 73429), (1358, 60560), (1514, 54320), (1552, 52990), (1940, 42392), (2716, 30280), (3028, 27160), (3104, 26495), (3395, 24224), (3785, 21728), (3880, 21196), (5299, 15520), (5432, 15140), (6056, 13580), (6790, 12112), (7570, 10864), (7760, 10598)]