1796738420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{41843}}^1$

素因数の和:41984

約数の個数: 48

約数和(自身を含む): 4006981440

約数和(自身を除く): 2210243020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 4294, 8588, 10735, 21470, 41843, 42940, 83686, 167372, 209215, 418430, 795017, 836860, 1590034, 3180068, 3975085, 4728259, 7950170, 9456518, 15900340, 18913036, 23641295, 47282590, 89836921, 94565180, 179673842, 359347684, 449184605, 898369210, 1796738420]

約数ペア:

[(1, 1796738420), (2, 898369210), (4, 449184605), (5, 359347684), (10, 179673842), (19, 94565180), (20, 89836921), (38, 47282590), (76, 23641295), (95, 18913036), (113, 15900340), (190, 9456518), (226, 7950170), (380, 4728259), (452, 3975085), (565, 3180068), (1130, 1590034), (2147, 836860), (2260, 795017), (4294, 418430), (8588, 209215), (10735, 167372), (21470, 83686), (41843, 42940)]