38954300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5059}}^1$

素因数の和:5091

約数の個数: 72

約数和(自身を含む): 105409920

約数和(自身を除く): 66455620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5059, 7700, 10118, 20236, 25295, 35413, 50590, 55649, 70826, 101180, 111298, 126475, 141652, 177065, 222596, 252950, 278245, 354130, 389543, 505900, 556490, 708260, 779086, 885325, 1112980, 1391225, 1558172, 1770650, 1947715, 2782450, 3541300, 3895430, 5564900, 7790860, 9738575, 19477150, 38954300]

約数ペア:

[(1, 38954300), (2, 19477150), (4, 9738575), (5, 7790860), (7, 5564900), (10, 3895430), (11, 3541300), (14, 2782450), (20, 1947715), (22, 1770650), (25, 1558172), (28, 1391225), (35, 1112980), (44, 885325), (50, 779086), (55, 708260), (70, 556490), (77, 505900), (100, 389543), (110, 354130), (140, 278245), (154, 252950), (175, 222596), (220, 177065), (275, 141652), (308, 126475), (350, 111298), (385, 101180), (550, 70826), (700, 55649), (770, 50590), (1100, 35413), (1540, 25295), (1925, 20236), (3850, 10118), (5059, 7700)]