105537280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 259089264

約数和(自身を除く): 153551984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2011, 2624, 3280, 4022, 5248, 6560, 8044, 10055, 10496, 13120, 16088, 20110, 26240, 32176, 40220, 52480, 64352, 80440, 82451, 128704, 160880, 164902, 257408, 321760, 329804, 412255, 514816, 643520, 659608, 824510, 1287040, 1319216, 1649020, 2574080, 2638432, 3298040, 5276864, 6596080, 10553728, 13192160, 21107456, 26384320, 52768640, 105537280]

約数ペア:

[(1, 105537280), (2, 52768640), (4, 26384320), (5, 21107456), (8, 13192160), (10, 10553728), (16, 6596080), (20, 5276864), (32, 3298040), (40, 2638432), (41, 2574080), (64, 1649020), (80, 1319216), (82, 1287040), (128, 824510), (160, 659608), (164, 643520), (205, 514816), (256, 412255), (320, 329804), (328, 321760), (410, 257408), (640, 164902), (656, 160880), (820, 128704), (1280, 82451), (1312, 80440), (1640, 64352), (2011, 52480), (2624, 40220), (3280, 32176), (4022, 26240), (5248, 20110), (6560, 16088), (8044, 13120), (10055, 10496)]