470697700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25171}}^1$

素因数の和:25213

約数の個数: 72

約数和(自身を含む): 1179861984

約数和(自身を除く): 709164284

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 18700, 25171, 50342, 100684, 125855, 251710, 276881, 427907, 503420, 553762, 629275, 855814, 1107524, 1258550, 1384405, 1711628, 2139535, 2517100, 2768810, 4279070, 4706977, 5537620, 6922025, 8558140, 9413954, 10697675, 13844050, 18827908, 21395350, 23534885, 27688100, 42790700, 47069770, 94139540, 117674425, 235348850, 470697700]

約数ペア:

[(1, 470697700), (2, 235348850), (4, 117674425), (5, 94139540), (10, 47069770), (11, 42790700), (17, 27688100), (20, 23534885), (22, 21395350), (25, 18827908), (34, 13844050), (44, 10697675), (50, 9413954), (55, 8558140), (68, 6922025), (85, 5537620), (100, 4706977), (110, 4279070), (170, 2768810), (187, 2517100), (220, 2139535), (275, 1711628), (340, 1384405), (374, 1258550), (425, 1107524), (550, 855814), (748, 629275), (850, 553762), (935, 503420), (1100, 427907), (1700, 276881), (1870, 251710), (3740, 125855), (4675, 100684), (9350, 50342), (18700, 25171)]