27877850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 69745536

約数和(自身を除く): 41867686

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 557, 650, 715, 770, 910, 1001, 1114, 1430, 1925, 2002, 2275, 2785, 3575, 3850, 3899, 4550, 5005, 5570, 6127, 7150, 7241, 7798, 10010, 12254, 13925, 14482, 19495, 25025, 27850, 30635, 36205, 38990, 42889, 50050, 50687, 61270, 72410, 79651, 85778, 97475, 101374, 153175, 159302, 181025, 194950, 214445, 253435, 306350, 362050, 398255, 428890, 506870, 557557, 796510, 1072225, 1115114, 1267175, 1991275, 2144450, 2534350, 2787785, 3982550, 5575570, 13938925, 27877850]

約数ペア:

[(1, 27877850), (2, 13938925), (5, 5575570), (7, 3982550), (10, 2787785), (11, 2534350), (13, 2144450), (14, 1991275), (22, 1267175), (25, 1115114), (26, 1072225), (35, 796510), (50, 557557), (55, 506870), (65, 428890), (70, 398255), (77, 362050), (91, 306350), (110, 253435), (130, 214445), (143, 194950), (154, 181025), (175, 159302), (182, 153175), (275, 101374), (286, 97475), (325, 85778), (350, 79651), (385, 72410), (455, 61270), (550, 50687), (557, 50050), (650, 42889), (715, 38990), (770, 36205), (910, 30635), (1001, 27850), (1114, 25025), (1430, 19495), (1925, 14482), (2002, 13925), (2275, 12254), (2785, 10010), (3575, 7798), (3850, 7241), (3899, 7150), (4550, 6127), (5005, 5570)]