4893920120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{3163}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 11262827520

約数和(自身を除く): 6368907400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 823, 940, 1646, 1880, 3163, 3292, 4115, 6326, 6584, 8230, 12652, 15815, 16460, 25304, 31630, 32920, 38681, 63260, 77362, 126520, 148661, 154724, 193405, 297322, 309448, 386810, 594644, 743305, 773620, 1189288, 1486610, 1547240, 2603149, 2973220, 5206298, 5946440, 10412596, 13015745, 20825192, 26031490, 52062980, 104125960, 122348003, 244696006, 489392012, 611740015, 978784024, 1223480030, 2446960060, 4893920120]

約数ペア:

[(1, 4893920120), (2, 2446960060), (4, 1223480030), (5, 978784024), (8, 611740015), (10, 489392012), (20, 244696006), (40, 122348003), (47, 104125960), (94, 52062980), (188, 26031490), (235, 20825192), (376, 13015745), (470, 10412596), (823, 5946440), (940, 5206298), (1646, 2973220), (1880, 2603149), (3163, 1547240), (3292, 1486610), (4115, 1189288), (6326, 773620), (6584, 743305), (8230, 594644), (12652, 386810), (15815, 309448), (16460, 297322), (25304, 193405), (31630, 154724), (32920, 148661), (38681, 126520), (63260, 77362)]