248840350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7417}}^1$

素因数の和:7501

約数の個数: 48

約数和(自身を含む): 513266256

約数和(自身を除く): 264425906

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 7417, 14834, 16775, 33550, 37085, 74170, 81587, 163174, 185425, 370850, 407935, 452437, 815870, 904874, 2039675, 2262185, 4079350, 4524370, 4976807, 9953614, 11310925, 22621850, 24884035, 49768070, 124420175, 248840350]

約数ペア:

[(1, 248840350), (2, 124420175), (5, 49768070), (10, 24884035), (11, 22621850), (22, 11310925), (25, 9953614), (50, 4976807), (55, 4524370), (61, 4079350), (110, 2262185), (122, 2039675), (275, 904874), (305, 815870), (550, 452437), (610, 407935), (671, 370850), (1342, 185425), (1525, 163174), (3050, 81587), (3355, 74170), (6710, 37085), (7417, 33550), (14834, 16775)]