17444350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 42425856

約数和(自身を除く): 24981506

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 175, 197, 230, 253, 275, 322, 350, 385, 394, 506, 550, 575, 770, 805, 985, 1150, 1265, 1379, 1610, 1771, 1925, 1970, 2167, 2530, 2758, 3542, 3850, 4025, 4334, 4531, 4925, 6325, 6895, 8050, 8855, 9062, 9850, 10835, 12650, 13790, 15169, 17710, 21670, 22655, 30338, 31717, 34475, 44275, 45310, 49841, 54175, 63434, 68950, 75845, 88550, 99682, 108350, 113275, 151690, 158585, 226550, 249205, 317170, 348887, 379225, 498410, 697774, 758450, 792925, 1246025, 1585850, 1744435, 2492050, 3488870, 8722175, 17444350]

約数ペア:

[(1, 17444350), (2, 8722175), (5, 3488870), (7, 2492050), (10, 1744435), (11, 1585850), (14, 1246025), (22, 792925), (23, 758450), (25, 697774), (35, 498410), (46, 379225), (50, 348887), (55, 317170), (70, 249205), (77, 226550), (110, 158585), (115, 151690), (154, 113275), (161, 108350), (175, 99682), (197, 88550), (230, 75845), (253, 68950), (275, 63434), (322, 54175), (350, 49841), (385, 45310), (394, 44275), (506, 34475), (550, 31717), (575, 30338), (770, 22655), (805, 21670), (985, 17710), (1150, 15169), (1265, 13790), (1379, 12650), (1610, 10835), (1771, 9850), (1925, 9062), (1970, 8855), (2167, 8050), (2530, 6895), (2758, 6325), (3542, 4925), (3850, 4531), (4025, 4334)]