8045891840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16943}}^1$

素因数の和:17024

約数の個数: 144

約数和(自身を含む): 22442531328

約数和(自身を除く): 14396639488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 8960, 11872, 13568, 14840, 16943, 16960, 23744, 29680, 33886, 33920, 47488, 59360, 67772, 67840, 84715, 94976, 118601, 118720, 135544, 169430, 237202, 237440, 271088, 338860, 474404, 474880, 542176, 593005, 677720, 897979, 948808, 1084352, 1186010, 1355440, 1795958, 1897616, 2168704, 2372020, 2710880, 3591916, 3795232, 4337408, 4489895, 4744040, 5421760, 6285853, 7183832, 7590464, 8979790, 9488080, 10843520, 12571706, 14367664, 15180928, 17959580, 18976160, 21687040, 25143412, 28735328, 30361856, 31429265, 35919160, 37952320, 50286824, 57470656, 62858530, 71838320, 75904640, 100573648, 114941312, 125717060, 143676640, 151809280, 201147296, 229882624, 251434120, 287353280, 402294592, 502868240, 574706560, 804589184, 1005736480, 1149413120, 1609178368, 2011472960, 4022945920, 8045891840]

約数ペア:

[(1, 8045891840), (2, 4022945920), (4, 2011472960), (5, 1609178368), (7, 1149413120), (8, 1005736480), (10, 804589184), (14, 574706560), (16, 502868240), (20, 402294592), (28, 287353280), (32, 251434120), (35, 229882624), (40, 201147296), (53, 151809280), (56, 143676640), (64, 125717060), (70, 114941312), (80, 100573648), (106, 75904640), (112, 71838320), (128, 62858530), (140, 57470656), (160, 50286824), (212, 37952320), (224, 35919160), (256, 31429265), (265, 30361856), (280, 28735328), (320, 25143412), (371, 21687040), (424, 18976160), (448, 17959580), (530, 15180928), (560, 14367664), (640, 12571706), (742, 10843520), (848, 9488080), (896, 8979790), (1060, 7590464), (1120, 7183832), (1280, 6285853), (1484, 5421760), (1696, 4744040), (1792, 4489895), (1855, 4337408), (2120, 3795232), (2240, 3591916), (2968, 2710880), (3392, 2372020), (3710, 2168704), (4240, 1897616), (4480, 1795958), (5936, 1355440), (6784, 1186010), (7420, 1084352), (8480, 948808), (8960, 897979), (11872, 677720), (13568, 593005), (14840, 542176), (16943, 474880), (16960, 474404), (23744, 338860), (29680, 271088), (33886, 237440), (33920, 237202), (47488, 169430), (59360, 135544), (67772, 118720), (67840, 118601), (84715, 94976)]