190388240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 510062592

約数和(自身を除く): 319674352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 2677, 3556, 4445, 5080, 5354, 7112, 8890, 10160, 10708, 13385, 14224, 17780, 18739, 21416, 26770, 35560, 37478, 42832, 53540, 71120, 74956, 93695, 107080, 149912, 187390, 214160, 299824, 339979, 374780, 679958, 749560, 1359916, 1499120, 1699895, 2379853, 2719832, 3399790, 4759706, 5439664, 6799580, 9519412, 11899265, 13599160, 19038824, 23798530, 27198320, 38077648, 47597060, 95194120, 190388240]

約数ペア:

[(1, 190388240), (2, 95194120), (4, 47597060), (5, 38077648), (7, 27198320), (8, 23798530), (10, 19038824), (14, 13599160), (16, 11899265), (20, 9519412), (28, 6799580), (35, 5439664), (40, 4759706), (56, 3399790), (70, 2719832), (80, 2379853), (112, 1699895), (127, 1499120), (140, 1359916), (254, 749560), (280, 679958), (508, 374780), (560, 339979), (635, 299824), (889, 214160), (1016, 187390), (1270, 149912), (1778, 107080), (2032, 93695), (2540, 74956), (2677, 71120), (3556, 53540), (4445, 42832), (5080, 37478), (5354, 35560), (7112, 26770), (8890, 21416), (10160, 18739), (10708, 17780), (13385, 14224)]