171470650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 345165408

約数和(自身を除く): 173694758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 650, 1051, 1255, 2102, 2510, 3263, 5255, 6275, 6526, 10510, 12550, 13663, 16315, 26275, 27326, 32630, 52550, 68315, 81575, 136630, 163150, 263801, 341575, 527602, 683150, 1319005, 2638010, 3429413, 6595025, 6858826, 13190050, 17147065, 34294130, 85735325, 171470650]

約数ペア:

[(1, 171470650), (2, 85735325), (5, 34294130), (10, 17147065), (13, 13190050), (25, 6858826), (26, 6595025), (50, 3429413), (65, 2638010), (130, 1319005), (251, 683150), (325, 527602), (502, 341575), (650, 263801), (1051, 163150), (1255, 136630), (2102, 81575), (2510, 68315), (3263, 52550), (5255, 32630), (6275, 27326), (6526, 26275), (10510, 16315), (12550, 13663)]