941502760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 2375049600

約数和(自身を除く): 1433546840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 109, 110, 134, 218, 220, 268, 293, 335, 436, 440, 536, 545, 586, 670, 737, 872, 1090, 1172, 1199, 1340, 1465, 1474, 2180, 2344, 2398, 2680, 2930, 2948, 3223, 3685, 4360, 4796, 5860, 5896, 5995, 6446, 7303, 7370, 9592, 11720, 11990, 12892, 14606, 14740, 16115, 19631, 23980, 25784, 29212, 29480, 31937, 32230, 36515, 39262, 47960, 58424, 63874, 64460, 73030, 78524, 80333, 98155, 127748, 128920, 146060, 157048, 159685, 160666, 196310, 215941, 255496, 292120, 319370, 321332, 351307, 392620, 401665, 431882, 638740, 642664, 702614, 785240, 803330, 863764, 1079705, 1277480, 1405228, 1606660, 1727528, 1756535, 2139779, 2159410, 2810456, 3213320, 3513070, 4279558, 4318820, 7026140, 8559116, 8637640, 10698895, 14052280, 17118232, 21397790, 23537569, 42795580, 47075138, 85591160, 94150276, 117687845, 188300552, 235375690, 470751380, 941502760]

約数ペア:

[(1, 941502760), (2, 470751380), (4, 235375690), (5, 188300552), (8, 117687845), (10, 94150276), (11, 85591160), (20, 47075138), (22, 42795580), (40, 23537569), (44, 21397790), (55, 17118232), (67, 14052280), (88, 10698895), (109, 8637640), (110, 8559116), (134, 7026140), (218, 4318820), (220, 4279558), (268, 3513070), (293, 3213320), (335, 2810456), (436, 2159410), (440, 2139779), (536, 1756535), (545, 1727528), (586, 1606660), (670, 1405228), (737, 1277480), (872, 1079705), (1090, 863764), (1172, 803330), (1199, 785240), (1340, 702614), (1465, 642664), (1474, 638740), (2180, 431882), (2344, 401665), (2398, 392620), (2680, 351307), (2930, 321332), (2948, 319370), (3223, 292120), (3685, 255496), (4360, 215941), (4796, 196310), (5860, 160666), (5896, 159685), (5995, 157048), (6446, 146060), (7303, 128920), (7370, 127748), (9592, 98155), (11720, 80333), (11990, 78524), (12892, 73030), (14606, 64460), (14740, 63874), (16115, 58424), (19631, 47960), (23980, 39262), (25784, 36515), (29212, 32230), (29480, 31937)]