33309560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 44104840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 83, 127, 158, 166, 254, 316, 332, 395, 415, 508, 632, 635, 664, 790, 830, 1016, 1270, 1580, 1660, 2540, 3160, 3320, 5080, 6557, 10033, 10541, 13114, 20066, 21082, 26228, 32785, 40132, 42164, 50165, 52456, 52705, 65570, 80264, 84328, 100330, 105410, 131140, 200660, 210820, 262280, 401320, 421640, 832739, 1665478, 3330956, 4163695, 6661912, 8327390, 16654780, 33309560]

約数ペア:

[(1, 33309560), (2, 16654780), (4, 8327390), (5, 6661912), (8, 4163695), (10, 3330956), (20, 1665478), (40, 832739), (79, 421640), (83, 401320), (127, 262280), (158, 210820), (166, 200660), (254, 131140), (316, 105410), (332, 100330), (395, 84328), (415, 80264), (508, 65570), (632, 52705), (635, 52456), (664, 50165), (790, 42164), (830, 40132), (1016, 32785), (1270, 26228), (1580, 21082), (1660, 20066), (2540, 13114), (3160, 10541), (3320, 10033), (5080, 6557)]