1980446050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3424

約数の個数: 96

約数和(自身を含む): 4283725824

約数和(自身を除く): 2303279774

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 47, 50, 55, 94, 110, 115, 230, 235, 253, 275, 470, 506, 517, 550, 575, 1034, 1081, 1150, 1175, 1265, 2162, 2350, 2530, 2585, 3331, 5170, 5405, 6325, 6662, 10810, 11891, 12650, 12925, 16655, 23782, 25850, 27025, 33310, 36641, 54050, 59455, 73282, 76613, 83275, 118910, 153226, 156557, 166550, 183205, 297275, 313114, 366410, 383065, 594550, 766130, 782785, 842743, 916025, 1565570, 1685486, 1722127, 1832050, 1915325, 3444254, 3600811, 3830650, 3913925, 4213715, 7201622, 7827850, 8427430, 8610635, 17221270, 18004055, 21068575, 36008110, 39608921, 42137150, 43053175, 79217842, 86106350, 90020275, 180040550, 198044605, 396089210, 990223025, 1980446050]

約数ペア:

[(1, 1980446050), (2, 990223025), (5, 396089210), (10, 198044605), (11, 180040550), (22, 90020275), (23, 86106350), (25, 79217842), (46, 43053175), (47, 42137150), (50, 39608921), (55, 36008110), (94, 21068575), (110, 18004055), (115, 17221270), (230, 8610635), (235, 8427430), (253, 7827850), (275, 7201622), (470, 4213715), (506, 3913925), (517, 3830650), (550, 3600811), (575, 3444254), (1034, 1915325), (1081, 1832050), (1150, 1722127), (1175, 1685486), (1265, 1565570), (2162, 916025), (2350, 842743), (2530, 782785), (2585, 766130), (3331, 594550), (5170, 383065), (5405, 366410), (6325, 313114), (6662, 297275), (10810, 183205), (11891, 166550), (12650, 156557), (12925, 153226), (16655, 118910), (23782, 83275), (25850, 76613), (27025, 73282), (33310, 59455), (36641, 54050)]