4157819680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{62921}}^1$

素因数の和:63002

約数の個数: 96

約数和(自身を含む): 11416567680

約数和(自身を除く): 7258748000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2360, 3304, 4130, 4720, 6608, 8260, 9440, 13216, 16520, 33040, 62921, 66080, 125842, 251684, 314605, 440447, 503368, 629210, 880894, 1006736, 1258420, 1761788, 2013472, 2202235, 2516840, 3523576, 3712339, 4404470, 5033680, 7047152, 7424678, 8808940, 10067360, 14094304, 14849356, 17617880, 18561695, 25986373, 29698712, 35235760, 37123390, 51972746, 59397424, 70471520, 74246780, 103945492, 118794848, 129931865, 148493560, 207890984, 259863730, 296987120, 415781968, 519727460, 593974240, 831563936, 1039454920, 2078909840, 4157819680]

約数ペア:

[(1, 4157819680), (2, 2078909840), (4, 1039454920), (5, 831563936), (7, 593974240), (8, 519727460), (10, 415781968), (14, 296987120), (16, 259863730), (20, 207890984), (28, 148493560), (32, 129931865), (35, 118794848), (40, 103945492), (56, 74246780), (59, 70471520), (70, 59397424), (80, 51972746), (112, 37123390), (118, 35235760), (140, 29698712), (160, 25986373), (224, 18561695), (236, 17617880), (280, 14849356), (295, 14094304), (413, 10067360), (472, 8808940), (560, 7424678), (590, 7047152), (826, 5033680), (944, 4404470), (1120, 3712339), (1180, 3523576), (1652, 2516840), (1888, 2202235), (2065, 2013472), (2360, 1761788), (3304, 1258420), (4130, 1006736), (4720, 880894), (6608, 629210), (8260, 503368), (9440, 440447), (13216, 314605), (16520, 251684), (33040, 125842), (62921, 66080)]