5622100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 14061600

約数和(自身を除く): 8439500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 269, 275, 380, 418, 475, 538, 550, 836, 950, 1045, 1076, 1100, 1345, 1900, 2090, 2690, 2959, 4180, 5111, 5225, 5380, 5918, 6725, 10222, 10450, 11836, 13450, 14795, 20444, 20900, 25555, 26900, 29590, 51110, 56221, 59180, 73975, 102220, 112442, 127775, 147950, 224884, 255550, 281105, 295900, 511100, 562210, 1124420, 1405525, 2811050, 5622100]

約数ペア:

[(1, 5622100), (2, 2811050), (4, 1405525), (5, 1124420), (10, 562210), (11, 511100), (19, 295900), (20, 281105), (22, 255550), (25, 224884), (38, 147950), (44, 127775), (50, 112442), (55, 102220), (76, 73975), (95, 59180), (100, 56221), (110, 51110), (190, 29590), (209, 26900), (220, 25555), (269, 20900), (275, 20444), (380, 14795), (418, 13450), (475, 11836), (538, 10450), (550, 10222), (836, 6725), (950, 5918), (1045, 5380), (1076, 5225), (1100, 5111), (1345, 4180), (1900, 2959), (2090, 2690)]