67412380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25343}}^1$

素因数の和:25378

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 102899300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 25343, 50686, 101372, 126715, 177401, 253430, 354802, 481517, 506860, 709604, 887005, 963034, 1774010, 1926068, 2407585, 3370619, 3548020, 4815170, 6741238, 9630340, 13482476, 16853095, 33706190, 67412380]

約数ペア:

[(1, 67412380), (2, 33706190), (4, 16853095), (5, 13482476), (7, 9630340), (10, 6741238), (14, 4815170), (19, 3548020), (20, 3370619), (28, 2407585), (35, 1926068), (38, 1774010), (70, 963034), (76, 887005), (95, 709604), (133, 506860), (140, 481517), (190, 354802), (266, 253430), (380, 177401), (532, 126715), (665, 101372), (1330, 50686), (2660, 25343)]