87523520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 112

約数和(自身を含む): 244254528

約数和(自身を除く): 156731008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 953, 1120, 1148, 1312, 1435, 1640, 1906, 2240, 2296, 2624, 2870, 3280, 3812, 4592, 4765, 5740, 6560, 6671, 7624, 9184, 9530, 11480, 13120, 13342, 15248, 18368, 19060, 22960, 26684, 30496, 33355, 38120, 39073, 45920, 53368, 60992, 66710, 76240, 78146, 91840, 106736, 133420, 152480, 156292, 195365, 213472, 266840, 273511, 304960, 312584, 390730, 426944, 533680, 547022, 625168, 781460, 1067360, 1094044, 1250336, 1367555, 1562920, 2134720, 2188088, 2500672, 2735110, 3125840, 4376176, 5470220, 6251680, 8752352, 10940440, 12503360, 17504704, 21880880, 43761760, 87523520]

約数ペア:

[(1, 87523520), (2, 43761760), (4, 21880880), (5, 17504704), (7, 12503360), (8, 10940440), (10, 8752352), (14, 6251680), (16, 5470220), (20, 4376176), (28, 3125840), (32, 2735110), (35, 2500672), (40, 2188088), (41, 2134720), (56, 1562920), (64, 1367555), (70, 1250336), (80, 1094044), (82, 1067360), (112, 781460), (140, 625168), (160, 547022), (164, 533680), (205, 426944), (224, 390730), (280, 312584), (287, 304960), (320, 273511), (328, 266840), (410, 213472), (448, 195365), (560, 156292), (574, 152480), (656, 133420), (820, 106736), (953, 91840), (1120, 78146), (1148, 76240), (1312, 66710), (1435, 60992), (1640, 53368), (1906, 45920), (2240, 39073), (2296, 38120), (2624, 33355), (2870, 30496), (3280, 26684), (3812, 22960), (4592, 19060), (4765, 18368), (5740, 15248), (6560, 13342), (6671, 13120), (7624, 11480), (9184, 9530)]