2519139170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{83609}}^1$

素因数の和:83770

約数の個数: 32

約数和(自身を含む): 4767776640

約数和(自身を除く): 2248637470

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 83609, 167218, 418045, 836090, 1923007, 3846014, 9615035, 10952779, 19230070, 21905558, 54763895, 109527790, 251913917, 503827834, 1259569585, 2519139170]

約数ペア:

[(1, 2519139170), (2, 1259569585), (5, 503827834), (10, 251913917), (23, 109527790), (46, 54763895), (115, 21905558), (131, 19230070), (230, 10952779), (262, 9615035), (655, 3846014), (1310, 1923007), (3013, 836090), (6026, 418045), (15065, 167218), (30130, 83609)]