2021623450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2293}}^1$

素因数の和:2552

約数の個数: 96

約数和(自身を含む): 4710591360

約数和(自身を除く): 2688967910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 229, 275, 350, 385, 458, 550, 770, 1145, 1603, 1925, 2290, 2293, 2519, 3206, 3850, 4586, 5038, 5725, 8015, 11450, 11465, 12595, 16030, 16051, 17633, 22930, 25190, 25223, 32102, 35266, 40075, 50446, 57325, 62975, 80150, 80255, 88165, 114650, 125950, 126115, 160510, 176330, 176561, 252230, 353122, 401275, 440825, 525097, 630575, 802550, 881650, 882805, 1050194, 1261150, 1765610, 2625485, 3675679, 4414025, 5250970, 5776067, 7351358, 8828050, 11552134, 13127425, 18378395, 26254850, 28880335, 36756790, 40432469, 57760670, 80864938, 91891975, 144401675, 183783950, 202162345, 288803350, 404324690, 1010811725, 2021623450]

約数ペア:

[(1, 2021623450), (2, 1010811725), (5, 404324690), (7, 288803350), (10, 202162345), (11, 183783950), (14, 144401675), (22, 91891975), (25, 80864938), (35, 57760670), (50, 40432469), (55, 36756790), (70, 28880335), (77, 26254850), (110, 18378395), (154, 13127425), (175, 11552134), (229, 8828050), (275, 7351358), (350, 5776067), (385, 5250970), (458, 4414025), (550, 3675679), (770, 2625485), (1145, 1765610), (1603, 1261150), (1925, 1050194), (2290, 882805), (2293, 881650), (2519, 802550), (3206, 630575), (3850, 525097), (4586, 440825), (5038, 401275), (5725, 353122), (8015, 252230), (11450, 176561), (11465, 176330), (12595, 160510), (16030, 126115), (16051, 125950), (17633, 114650), (22930, 88165), (25190, 80255), (25223, 80150), (32102, 62975), (35266, 57325), (40075, 50446)]