73110520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7057}}^1$

素因数の和:7112

約数の個数: 64

約数和(自身を含む): 193106880

約数和(自身を除く): 119996360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 7057, 10360, 14114, 28228, 35285, 49399, 56456, 70570, 98798, 141140, 197596, 246995, 261109, 282280, 395192, 493990, 522218, 987980, 1044436, 1305545, 1827763, 1975960, 2088872, 2611090, 3655526, 5222180, 7311052, 9138815, 10444360, 14622104, 18277630, 36555260, 73110520]

約数ペア:

[(1, 73110520), (2, 36555260), (4, 18277630), (5, 14622104), (7, 10444360), (8, 9138815), (10, 7311052), (14, 5222180), (20, 3655526), (28, 2611090), (35, 2088872), (37, 1975960), (40, 1827763), (56, 1305545), (70, 1044436), (74, 987980), (140, 522218), (148, 493990), (185, 395192), (259, 282280), (280, 261109), (296, 246995), (370, 197596), (518, 141140), (740, 98798), (1036, 70570), (1295, 56456), (1480, 49399), (2072, 35285), (2590, 28228), (5180, 14114), (7057, 10360)]