70587520

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 172014840

約数和(自身を除く): 101427320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2081, 2120, 3392, 4162, 4240, 6784, 8324, 8480, 10405, 16648, 16960, 20810, 33296, 33920, 41620, 66592, 83240, 110293, 133184, 166480, 220586, 266368, 332960, 441172, 551465, 665920, 882344, 1102930, 1331840, 1764688, 2205860, 3529376, 4411720, 7058752, 8823440, 14117504, 17646880, 35293760, 70587520]

約数ペア:

[(1, 70587520), (2, 35293760), (4, 17646880), (5, 14117504), (8, 8823440), (10, 7058752), (16, 4411720), (20, 3529376), (32, 2205860), (40, 1764688), (53, 1331840), (64, 1102930), (80, 882344), (106, 665920), (128, 551465), (160, 441172), (212, 332960), (265, 266368), (320, 220586), (424, 166480), (530, 133184), (640, 110293), (848, 83240), (1060, 66592), (1696, 41620), (2081, 33920), (2120, 33296), (3392, 20810), (4162, 16960), (4240, 16648), (6784, 10405), (8324, 8480)]