77376550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 153561600

約数和(自身を除く): 76185050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 475, 790, 950, 1031, 1501, 1975, 2062, 3002, 3950, 5155, 7505, 10310, 15010, 19589, 25775, 37525, 39178, 51550, 75050, 81449, 97945, 162898, 195890, 407245, 489725, 814490, 979450, 1547531, 2036225, 3095062, 4072450, 7737655, 15475310, 38688275, 77376550]

約数ペア:

[(1, 77376550), (2, 38688275), (5, 15475310), (10, 7737655), (19, 4072450), (25, 3095062), (38, 2036225), (50, 1547531), (79, 979450), (95, 814490), (158, 489725), (190, 407245), (395, 195890), (475, 162898), (790, 97945), (950, 81449), (1031, 75050), (1501, 51550), (1975, 39178), (2062, 37525), (3002, 25775), (3950, 19589), (5155, 15010), (7505, 10310)]