4328106820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{15271}}^1$

素因数の和:15700

約数の個数: 48

約数和(自身を含む): 9359659008

約数和(自身を除く): 5031552188

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 383, 740, 766, 1532, 1915, 3830, 7660, 14171, 15271, 28342, 30542, 56684, 61084, 70855, 76355, 141710, 152710, 283420, 305420, 565027, 1130054, 2260108, 2825135, 5650270, 5848793, 11300540, 11697586, 23395172, 29243965, 58487930, 116975860, 216405341, 432810682, 865621364, 1082026705, 2164053410, 4328106820]

約数ペア:

[(1, 4328106820), (2, 2164053410), (4, 1082026705), (5, 865621364), (10, 432810682), (20, 216405341), (37, 116975860), (74, 58487930), (148, 29243965), (185, 23395172), (370, 11697586), (383, 11300540), (740, 5848793), (766, 5650270), (1532, 2825135), (1915, 2260108), (3830, 1130054), (7660, 565027), (14171, 305420), (15271, 283420), (28342, 152710), (30542, 141710), (56684, 76355), (61084, 70855)]