4927262440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1\times {\mathrm{2113}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 11224578960

約数和(自身を除く): 6297316520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 601, 776, 970, 1202, 1940, 2113, 2404, 3005, 3880, 4226, 4808, 6010, 8452, 10565, 12020, 16904, 21130, 24040, 42260, 58297, 84520, 116594, 204961, 233188, 291485, 409922, 466376, 582970, 819844, 1024805, 1165940, 1269913, 1639688, 2049610, 2331880, 2539826, 4099220, 5079652, 6349565, 8198440, 10159304, 12699130, 25398260, 50796520, 123181561, 246363122, 492726244, 615907805, 985452488, 1231815610, 2463631220, 4927262440]

約数ペア:

[(1, 4927262440), (2, 2463631220), (4, 1231815610), (5, 985452488), (8, 615907805), (10, 492726244), (20, 246363122), (40, 123181561), (97, 50796520), (194, 25398260), (388, 12699130), (485, 10159304), (601, 8198440), (776, 6349565), (970, 5079652), (1202, 4099220), (1940, 2539826), (2113, 2331880), (2404, 2049610), (3005, 1639688), (3880, 1269913), (4226, 1165940), (4808, 1024805), (6010, 819844), (8452, 582970), (10565, 466376), (12020, 409922), (16904, 291485), (21130, 233188), (24040, 204961), (42260, 116594), (58297, 84520)]