3849545.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 66242540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 61, 70, 94, 109, 122, 140, 188, 218, 235, 244, 305, 329, 427, 436, 470, 545, 610, 658, 763, 854, 940, 1090, 1220, 1316, 1526, 1645, 1708, 2135, 2180, 2867, 3052, 3290, 3815, 4270, 5123, 5734, 6580, 6649, 7630, 8540, 10246, 11468, 13298, 14335, 15260, 20069, 20492, 25615, 26596, 28670, 33245, 35861, 40138, 46543, 51230, 57340, 66490, 71722, 80276, 93086, 100345, 102460, 132980, 143444, 179305, 186172, 200690, 232715, 312503, 358610, 401380, 465430, 625006, 717220, 930860, 1250012, 1562515, 2187521, 3125030, 4375042, 6250060, 8750084, 10937605, 21875210, 43750420]

約数ペア:

[(1, 43750420), (2, 21875210), (4, 10937605), (5, 8750084), (7, 6250060), (10, 4375042), (14, 3125030), (20, 2187521), (28, 1562515), (35, 1250012), (47, 930860), (61, 717220), (70, 625006), (94, 465430), (109, 401380), (122, 358610), (140, 312503), (188, 232715), (218, 200690), (235, 186172), (244, 179305), (305, 143444), (329, 132980), (427, 102460), (436, 100345), (470, 93086), (545, 80276), (610, 71722), (658, 66490), (763, 57340), (854, 51230), (940, 46543), (1090, 40138), (1220, 35861), (1316, 33245), (1526, 28670), (1645, 26596), (1708, 25615), (2135, 20492), (2180, 20069), (2867, 15260), (3052, 14335), (3290, 13298), (3815, 11468), (4270, 10246), (5123, 8540), (5734, 7630), (6580, 6649)]