13064960

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 32009040

約数和(自身を除く): 18944080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 173, 236, 256, 295, 320, 346, 472, 590, 640, 692, 865, 944, 1180, 1280, 1384, 1730, 1888, 2360, 2768, 3460, 3776, 4720, 5536, 6920, 7552, 9440, 10207, 11072, 13840, 15104, 18880, 20414, 22144, 27680, 37760, 40828, 44288, 51035, 55360, 75520, 81656, 102070, 110720, 163312, 204140, 221440, 326624, 408280, 653248, 816560, 1306496, 1633120, 2612992, 3266240, 6532480, 13064960]

約数ペア:

[(1, 13064960), (2, 6532480), (4, 3266240), (5, 2612992), (8, 1633120), (10, 1306496), (16, 816560), (20, 653248), (32, 408280), (40, 326624), (59, 221440), (64, 204140), (80, 163312), (118, 110720), (128, 102070), (160, 81656), (173, 75520), (236, 55360), (256, 51035), (295, 44288), (320, 40828), (346, 37760), (472, 27680), (590, 22144), (640, 20414), (692, 18880), (865, 15104), (944, 13840), (1180, 11072), (1280, 10207), (1384, 9440), (1730, 7552), (1888, 6920), (2360, 5536), (2768, 4720), (3460, 3776)]