83079220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25801}}^1$

素因数の和:25840

約数の個数: 48

約数和(自身を含む): 208067328

約数和(自身を除く): 124988108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 25801, 51602, 103204, 129005, 180607, 258010, 361214, 516020, 593423, 722428, 903035, 1186846, 1806070, 2373692, 2967115, 3612140, 4153961, 5934230, 8307922, 11868460, 16615844, 20769805, 41539610, 83079220]

約数ペア:

[(1, 83079220), (2, 41539610), (4, 20769805), (5, 16615844), (7, 11868460), (10, 8307922), (14, 5934230), (20, 4153961), (23, 3612140), (28, 2967115), (35, 2373692), (46, 1806070), (70, 1186846), (92, 903035), (115, 722428), (140, 593423), (161, 516020), (230, 361214), (322, 258010), (460, 180607), (644, 129005), (805, 103204), (1610, 51602), (3220, 25801)]