17107780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 38658816

約数和(自身を除く): 21551036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 751, 1139, 1340, 1502, 2278, 3004, 3755, 4556, 5695, 7510, 11390, 12767, 15020, 22780, 25534, 50317, 51068, 63835, 100634, 127670, 201268, 251585, 255340, 503170, 855389, 1006340, 1710778, 3421556, 4276945, 8553890, 17107780]

約数ペア:

[(1, 17107780), (2, 8553890), (4, 4276945), (5, 3421556), (10, 1710778), (17, 1006340), (20, 855389), (34, 503170), (67, 255340), (68, 251585), (85, 201268), (134, 127670), (170, 100634), (268, 63835), (335, 51068), (340, 50317), (670, 25534), (751, 22780), (1139, 15020), (1340, 12767), (1502, 11390), (2278, 7510), (3004, 5695), (3755, 4556)]