10619740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 23288832

約数和(自身を除く): 12669092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 127, 148, 185, 226, 254, 370, 452, 508, 565, 635, 740, 1130, 1270, 2260, 2540, 4181, 4699, 8362, 9398, 14351, 16724, 18796, 20905, 23495, 28702, 41810, 46990, 57404, 71755, 83620, 93980, 143510, 287020, 530987, 1061974, 2123948, 2654935, 5309870, 10619740]

約数ペア:

[(1, 10619740), (2, 5309870), (4, 2654935), (5, 2123948), (10, 1061974), (20, 530987), (37, 287020), (74, 143510), (113, 93980), (127, 83620), (148, 71755), (185, 57404), (226, 46990), (254, 41810), (370, 28702), (452, 23495), (508, 20905), (565, 18796), (635, 16724), (740, 14351), (1130, 9398), (1270, 8362), (2260, 4699), (2540, 4181)]