417071680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 1032321024

約数和(自身を除く): 615249344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 83, 160, 164, 166, 205, 320, 328, 332, 383, 410, 415, 656, 664, 766, 820, 830, 1312, 1328, 1532, 1640, 1660, 1915, 2624, 2656, 3064, 3280, 3320, 3403, 3830, 5312, 6128, 6560, 6640, 6806, 7660, 12256, 13120, 13280, 13612, 15320, 15703, 17015, 24512, 26560, 27224, 30640, 31406, 31789, 34030, 54448, 61280, 62812, 63578, 68060, 78515, 108896, 122560, 125624, 127156, 136120, 157030, 158945, 217792, 251248, 254312, 272240, 314060, 317890, 502496, 508624, 544480, 628120, 635780, 1004992, 1017248, 1088960, 1256240, 1271560, 1303349, 2034496, 2512480, 2543120, 2606698, 5024960, 5086240, 5213396, 6516745, 10172480, 10426792, 13033490, 20853584, 26066980, 41707168, 52133960, 83414336, 104267920, 208535840, 417071680]

約数ペア:

[(1, 417071680), (2, 208535840), (4, 104267920), (5, 83414336), (8, 52133960), (10, 41707168), (16, 26066980), (20, 20853584), (32, 13033490), (40, 10426792), (41, 10172480), (64, 6516745), (80, 5213396), (82, 5086240), (83, 5024960), (160, 2606698), (164, 2543120), (166, 2512480), (205, 2034496), (320, 1303349), (328, 1271560), (332, 1256240), (383, 1088960), (410, 1017248), (415, 1004992), (656, 635780), (664, 628120), (766, 544480), (820, 508624), (830, 502496), (1312, 317890), (1328, 314060), (1532, 272240), (1640, 254312), (1660, 251248), (1915, 217792), (2624, 158945), (2656, 157030), (3064, 136120), (3280, 127156), (3320, 125624), (3403, 122560), (3830, 108896), (5312, 78515), (6128, 68060), (6560, 63578), (6640, 62812), (6806, 61280), (7660, 54448), (12256, 34030), (13120, 31789), (13280, 31406), (13612, 30640), (15320, 27224), (15703, 26560), (17015, 24512)]