87569440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 242331264

約数和(自身を除く): 154761824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1907, 2296, 2870, 3280, 3814, 4592, 5740, 6560, 7628, 9184, 9535, 11480, 13349, 15256, 19070, 22960, 26698, 30512, 38140, 45920, 53396, 61024, 66745, 76280, 78187, 106792, 133490, 152560, 156374, 213584, 266980, 305120, 312748, 390935, 427168, 533960, 547309, 625496, 781870, 1067920, 1094618, 1250992, 1563740, 2135840, 2189236, 2501984, 2736545, 3127480, 4378472, 5473090, 6254960, 8756944, 10946180, 12509920, 17513888, 21892360, 43784720, 87569440]

約数ペア:

[(1, 87569440), (2, 43784720), (4, 21892360), (5, 17513888), (7, 12509920), (8, 10946180), (10, 8756944), (14, 6254960), (16, 5473090), (20, 4378472), (28, 3127480), (32, 2736545), (35, 2501984), (40, 2189236), (41, 2135840), (56, 1563740), (70, 1250992), (80, 1094618), (82, 1067920), (112, 781870), (140, 625496), (160, 547309), (164, 533960), (205, 427168), (224, 390935), (280, 312748), (287, 305120), (328, 266980), (410, 213584), (560, 156374), (574, 152560), (656, 133490), (820, 106792), (1120, 78187), (1148, 76280), (1312, 66745), (1435, 61024), (1640, 53396), (1907, 45920), (2296, 38140), (2870, 30512), (3280, 26698), (3814, 22960), (4592, 19070), (5740, 15256), (6560, 13349), (7628, 11480), (9184, 9535)]