262526528030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{384581}}^1$

素因数の和:384749

約数の個数: 64

約数和(自身を含む): 523339185600

約数和(自身を除く): 260812657570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 89, 118, 130, 178, 295, 445, 590, 767, 890, 1157, 1534, 2314, 3835, 5251, 5785, 7670, 10502, 11570, 26255, 52510, 68263, 136526, 341315, 384581, 682630, 769162, 1922905, 3845810, 4999553, 9999106, 22690279, 24997765, 34227709, 45380558, 49995530, 68455418, 113451395, 171138545, 226902790, 294973627, 342277090, 444960217, 589947254, 889920434, 1474868135, 2019434831, 2224801085, 2949736270, 4038869662, 4449602170, 10097174155, 20194348310, 26252652803, 52505305606, 131263264015, 262526528030]

約数ペア:

[(1, 262526528030), (2, 131263264015), (5, 52505305606), (10, 26252652803), (13, 20194348310), (26, 10097174155), (59, 4449602170), (65, 4038869662), (89, 2949736270), (118, 2224801085), (130, 2019434831), (178, 1474868135), (295, 889920434), (445, 589947254), (590, 444960217), (767, 342277090), (890, 294973627), (1157, 226902790), (1534, 171138545), (2314, 113451395), (3835, 68455418), (5251, 49995530), (5785, 45380558), (7670, 34227709), (10502, 24997765), (11570, 22690279), (26255, 9999106), (52510, 4999553), (68263, 3845810), (136526, 1922905), (341315, 769162), (384581, 682630)]