2912089850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{929}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 5504915520

約数和(自身を除く): 2592825670

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 883, 929, 1766, 1775, 1858, 3550, 4415, 4645, 8830, 9290, 22075, 23225, 44150, 46450, 62693, 65959, 125386, 131918, 313465, 329795, 626930, 659590, 820307, 1567325, 1640614, 1648975, 3134650, 3297950, 4101535, 8203070, 20507675, 41015350, 58241797, 116483594, 291208985, 582417970, 1456044925, 2912089850]

約数ペア:

[(1, 2912089850), (2, 1456044925), (5, 582417970), (10, 291208985), (25, 116483594), (50, 58241797), (71, 41015350), (142, 20507675), (355, 8203070), (710, 4101535), (883, 3297950), (929, 3134650), (1766, 1648975), (1775, 1640614), (1858, 1567325), (3550, 820307), (4415, 659590), (4645, 626930), (8830, 329795), (9290, 313465), (22075, 131918), (23225, 125386), (44150, 65959), (46450, 62693)]