97547140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11161}}^1$

素因数の和:11212

約数の個数: 48

約数和(自身を含む): 225025920

約数和(自身を除く): 127478780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 11161, 22322, 44644, 55805, 111610, 212059, 223220, 256703, 424118, 513406, 848236, 1026812, 1060295, 1283515, 2120590, 2567030, 4241180, 4877357, 5134060, 9754714, 19509428, 24386785, 48773570, 97547140]

約数ペア:

[(1, 97547140), (2, 48773570), (4, 24386785), (5, 19509428), (10, 9754714), (19, 5134060), (20, 4877357), (23, 4241180), (38, 2567030), (46, 2120590), (76, 1283515), (92, 1060295), (95, 1026812), (115, 848236), (190, 513406), (230, 424118), (380, 256703), (437, 223220), (460, 212059), (874, 111610), (1748, 55805), (2185, 44644), (4370, 22322), (8740, 11161)]