227583460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1019}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 515793600

約数和(自身を除く): 288210140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 859, 1019, 1718, 2038, 3436, 4076, 4295, 5095, 8590, 10190, 11167, 13247, 17180, 20380, 22334, 26494, 44668, 52988, 55835, 66235, 111670, 132470, 223340, 264940, 875321, 1750642, 3501284, 4376605, 8753210, 11379173, 17506420, 22758346, 45516692, 56895865, 113791730, 227583460]

約数ペア:

[(1, 227583460), (2, 113791730), (4, 56895865), (5, 45516692), (10, 22758346), (13, 17506420), (20, 11379173), (26, 8753210), (52, 4376605), (65, 3501284), (130, 1750642), (260, 875321), (859, 264940), (1019, 223340), (1718, 132470), (2038, 111670), (3436, 66235), (4076, 55835), (4295, 52988), (5095, 44668), (8590, 26494), (10190, 22334), (11167, 20380), (13247, 17180)]