39228010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 79120800

約数和(自身を除く): 39892790

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 73, 85, 109, 145, 146, 170, 218, 290, 365, 493, 545, 730, 986, 1090, 1241, 1853, 2117, 2465, 2482, 3161, 3706, 4234, 4930, 6205, 6322, 7957, 9265, 10585, 12410, 15805, 15914, 18530, 21170, 31610, 35989, 39785, 53737, 71978, 79570, 107474, 135269, 179945, 230753, 268685, 270538, 359890, 461506, 537370, 676345, 1153765, 1352690, 2307530, 3922801, 7845602, 19614005, 39228010]

約数ペア:

[(1, 39228010), (2, 19614005), (5, 7845602), (10, 3922801), (17, 2307530), (29, 1352690), (34, 1153765), (58, 676345), (73, 537370), (85, 461506), (109, 359890), (145, 270538), (146, 268685), (170, 230753), (218, 179945), (290, 135269), (365, 107474), (493, 79570), (545, 71978), (730, 53737), (986, 39785), (1090, 35989), (1241, 31610), (1853, 21170), (2117, 18530), (2465, 15914), (2482, 15805), (3161, 12410), (3706, 10585), (4234, 9265), (4930, 7957), (6205, 6322)]