66620650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 136152000

約数和(自身を除く): 69531350

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3049, 4370, 6098, 10925, 15245, 21850, 30490, 57931, 70127, 76225, 115862, 140254, 152450, 289655, 350635, 579310, 701270, 1332413, 1448275, 1753175, 2664826, 2896550, 3506350, 6662065, 13324130, 33310325, 66620650]

約数ペア:

[(1, 66620650), (2, 33310325), (5, 13324130), (10, 6662065), (19, 3506350), (23, 2896550), (25, 2664826), (38, 1753175), (46, 1448275), (50, 1332413), (95, 701270), (115, 579310), (190, 350635), (230, 289655), (437, 152450), (475, 140254), (575, 115862), (874, 76225), (950, 70127), (1150, 57931), (2185, 30490), (3049, 21850), (4370, 15245), (6098, 10925)]