82427450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 185131008

約数和(自身を除く): 102703558

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 71, 107, 142, 155, 175, 214, 217, 310, 350, 355, 434, 497, 535, 710, 749, 775, 994, 1070, 1085, 1498, 1550, 1775, 2170, 2201, 2485, 2675, 3317, 3550, 3745, 4402, 4970, 5350, 5425, 6634, 7490, 7597, 10850, 11005, 12425, 15194, 15407, 16585, 18725, 22010, 23219, 24850, 30814, 33170, 37450, 37985, 46438, 53179, 55025, 75970, 77035, 82925, 106358, 110050, 116095, 154070, 165850, 189925, 232190, 235507, 265895, 379850, 385175, 471014, 531790, 580475, 770350, 1160950, 1177535, 1329475, 1648549, 2355070, 2658950, 3297098, 5887675, 8242745, 11775350, 16485490, 41213725, 82427450]

約数ペア:

[(1, 82427450), (2, 41213725), (5, 16485490), (7, 11775350), (10, 8242745), (14, 5887675), (25, 3297098), (31, 2658950), (35, 2355070), (50, 1648549), (62, 1329475), (70, 1177535), (71, 1160950), (107, 770350), (142, 580475), (155, 531790), (175, 471014), (214, 385175), (217, 379850), (310, 265895), (350, 235507), (355, 232190), (434, 189925), (497, 165850), (535, 154070), (710, 116095), (749, 110050), (775, 106358), (994, 82925), (1070, 77035), (1085, 75970), (1498, 55025), (1550, 53179), (1775, 46438), (2170, 37985), (2201, 37450), (2485, 33170), (2675, 30814), (3317, 24850), (3550, 23219), (3745, 22010), (4402, 18725), (4970, 16585), (5350, 15407), (5425, 15194), (6634, 12425), (7490, 11005), (7597, 10850)]