227963450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31883}}^1$

素因数の和:31919

約数の個数: 48

約数和(自身を含む): 498155616

約数和(自身を除く): 270192166

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 31883, 63766, 159415, 318830, 350713, 414479, 701426, 797075, 828958, 1594150, 1753565, 2072395, 3507130, 4144790, 4559269, 8767825, 9118538, 10361975, 17535650, 20723950, 22796345, 45592690, 113981725, 227963450]

約数ペア:

[(1, 227963450), (2, 113981725), (5, 45592690), (10, 22796345), (11, 20723950), (13, 17535650), (22, 10361975), (25, 9118538), (26, 8767825), (50, 4559269), (55, 4144790), (65, 3507130), (110, 2072395), (130, 1753565), (143, 1594150), (275, 828958), (286, 797075), (325, 701426), (550, 414479), (650, 350713), (715, 318830), (1430, 159415), (3575, 63766), (7150, 31883)]