11431840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 31570560

約数和(自身を除く): 20138720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 173, 224, 236, 280, 295, 346, 413, 472, 560, 590, 692, 826, 865, 944, 1120, 1180, 1211, 1384, 1652, 1730, 1888, 2065, 2360, 2422, 2768, 3304, 3460, 4130, 4720, 4844, 5536, 6055, 6608, 6920, 8260, 9440, 9688, 10207, 12110, 13216, 13840, 16520, 19376, 20414, 24220, 27680, 33040, 38752, 40828, 48440, 51035, 66080, 71449, 81656, 96880, 102070, 142898, 163312, 193760, 204140, 285796, 326624, 357245, 408280, 571592, 714490, 816560, 1143184, 1428980, 1633120, 2286368, 2857960, 5715920, 11431840]

約数ペア:

[(1, 11431840), (2, 5715920), (4, 2857960), (5, 2286368), (7, 1633120), (8, 1428980), (10, 1143184), (14, 816560), (16, 714490), (20, 571592), (28, 408280), (32, 357245), (35, 326624), (40, 285796), (56, 204140), (59, 193760), (70, 163312), (80, 142898), (112, 102070), (118, 96880), (140, 81656), (160, 71449), (173, 66080), (224, 51035), (236, 48440), (280, 40828), (295, 38752), (346, 33040), (413, 27680), (472, 24220), (560, 20414), (590, 19376), (692, 16520), (826, 13840), (865, 13216), (944, 12110), (1120, 10207), (1180, 9688), (1211, 9440), (1384, 8260), (1652, 6920), (1730, 6608), (1888, 6055), (2065, 5536), (2360, 4844), (2422, 4720), (2768, 4130), (3304, 3460)]