2134885120

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16193}}^1$

素因数の和:16317

約数の個数: 72

約数和(自身を含む): 5163683616

約数和(自身を除く): 3028798496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 824, 1030, 1280, 1648, 2060, 3296, 4120, 6592, 8240, 13184, 16193, 16480, 26368, 32386, 32960, 64772, 65920, 80965, 129544, 131840, 161930, 259088, 323860, 518176, 647720, 1036352, 1295440, 1667879, 2072704, 2590880, 3335758, 4145408, 5181760, 6671516, 8339395, 10363520, 13343032, 16678790, 20727040, 26686064, 33357580, 53372128, 66715160, 106744256, 133430320, 213488512, 266860640, 426977024, 533721280, 1067442560, 2134885120]

約数ペア:

[(1, 2134885120), (2, 1067442560), (4, 533721280), (5, 426977024), (8, 266860640), (10, 213488512), (16, 133430320), (20, 106744256), (32, 66715160), (40, 53372128), (64, 33357580), (80, 26686064), (103, 20727040), (128, 16678790), (160, 13343032), (206, 10363520), (256, 8339395), (320, 6671516), (412, 5181760), (515, 4145408), (640, 3335758), (824, 2590880), (1030, 2072704), (1280, 1667879), (1648, 1295440), (2060, 1036352), (3296, 647720), (4120, 518176), (6592, 323860), (8240, 259088), (13184, 161930), (16193, 131840), (16480, 129544), (26368, 80965), (32386, 65920), (32960, 64772)]