109306880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 88

約数和(自身を含む): 269761848

約数和(自身を除く): 160454968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 577, 592, 640, 740, 1024, 1154, 1184, 1280, 1480, 2308, 2368, 2560, 2885, 2960, 4616, 4736, 5120, 5770, 5920, 9232, 9472, 11540, 11840, 18464, 18944, 21349, 23080, 23680, 36928, 37888, 42698, 46160, 47360, 73856, 85396, 92320, 94720, 106745, 147712, 170792, 184640, 189440, 213490, 295424, 341584, 369280, 426980, 590848, 683168, 738560, 853960, 1366336, 1477120, 1707920, 2732672, 2954240, 3415840, 5465344, 6831680, 10930688, 13663360, 21861376, 27326720, 54653440, 109306880]

約数ペア:

[(1, 109306880), (2, 54653440), (4, 27326720), (5, 21861376), (8, 13663360), (10, 10930688), (16, 6831680), (20, 5465344), (32, 3415840), (37, 2954240), (40, 2732672), (64, 1707920), (74, 1477120), (80, 1366336), (128, 853960), (148, 738560), (160, 683168), (185, 590848), (256, 426980), (296, 369280), (320, 341584), (370, 295424), (512, 213490), (577, 189440), (592, 184640), (640, 170792), (740, 147712), (1024, 106745), (1154, 94720), (1184, 92320), (1280, 85396), (1480, 73856), (2308, 47360), (2368, 46160), (2560, 42698), (2885, 37888), (2960, 36928), (4616, 23680), (4736, 23080), (5120, 21349), (5770, 18944), (5920, 18464), (9232, 11840), (9472, 11540)]