34512640

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 84253680

約数和(自身を除く): 49741040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 457, 472, 590, 640, 914, 944, 1180, 1280, 1828, 1888, 2285, 2360, 3656, 3776, 4570, 4720, 7312, 7552, 9140, 9440, 14624, 15104, 18280, 18880, 26963, 29248, 36560, 37760, 53926, 58496, 73120, 75520, 107852, 116992, 134815, 146240, 215704, 269630, 292480, 431408, 539260, 584960, 862816, 1078520, 1725632, 2157040, 3451264, 4314080, 6902528, 8628160, 17256320, 34512640]

約数ペア:

[(1, 34512640), (2, 17256320), (4, 8628160), (5, 6902528), (8, 4314080), (10, 3451264), (16, 2157040), (20, 1725632), (32, 1078520), (40, 862816), (59, 584960), (64, 539260), (80, 431408), (118, 292480), (128, 269630), (160, 215704), (236, 146240), (256, 134815), (295, 116992), (320, 107852), (457, 75520), (472, 73120), (590, 58496), (640, 53926), (914, 37760), (944, 36560), (1180, 29248), (1280, 26963), (1828, 18880), (1888, 18280), (2285, 15104), (2360, 14624), (3656, 9440), (3776, 9140), (4570, 7552), (4720, 7312)]