25050840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 75893760

約数和(自身を除く): 50842920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1951, 2140, 2568, 3210, 3902, 4280, 5853, 6420, 7804, 9755, 11706, 12840, 15608, 19510, 23412, 29265, 39020, 46824, 58530, 78040, 117060, 208757, 234120, 417514, 626271, 835028, 1043785, 1252542, 1670056, 2087570, 2505084, 3131355, 4175140, 5010168, 6262710, 8350280, 12525420, 25050840]

約数ペア:

[(1, 25050840), (2, 12525420), (3, 8350280), (4, 6262710), (5, 5010168), (6, 4175140), (8, 3131355), (10, 2505084), (12, 2087570), (15, 1670056), (20, 1252542), (24, 1043785), (30, 835028), (40, 626271), (60, 417514), (107, 234120), (120, 208757), (214, 117060), (321, 78040), (428, 58530), (535, 46824), (642, 39020), (856, 29265), (1070, 23412), (1284, 19510), (1605, 15608), (1951, 12840), (2140, 11706), (2568, 9755), (3210, 7804), (3902, 6420), (4280, 5853)]