3811886080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1975

約数の個数: 88

約数和(自身を含む): 9168021720

約数和(自身を除く): 5356135640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 521, 640, 1024, 1042, 1280, 1429, 2084, 2560, 2605, 2858, 4168, 5120, 5210, 5716, 7145, 8336, 10420, 11432, 14290, 16672, 20840, 22864, 28580, 33344, 41680, 45728, 57160, 66688, 83360, 91456, 114320, 133376, 166720, 182912, 228640, 266752, 333440, 365824, 457280, 533504, 666880, 731648, 744509, 914560, 1333760, 1463296, 1489018, 1829120, 2667520, 2978036, 3658240, 3722545, 5956072, 7316480, 7445090, 11912144, 14890180, 23824288, 29780360, 47648576, 59560720, 95297152, 119121440, 190594304, 238242880, 381188608, 476485760, 762377216, 952971520, 1905943040, 3811886080]

約数ペア:

[(1, 3811886080), (2, 1905943040), (4, 952971520), (5, 762377216), (8, 476485760), (10, 381188608), (16, 238242880), (20, 190594304), (32, 119121440), (40, 95297152), (64, 59560720), (80, 47648576), (128, 29780360), (160, 23824288), (256, 14890180), (320, 11912144), (512, 7445090), (521, 7316480), (640, 5956072), (1024, 3722545), (1042, 3658240), (1280, 2978036), (1429, 2667520), (2084, 1829120), (2560, 1489018), (2605, 1463296), (2858, 1333760), (4168, 914560), (5120, 744509), (5210, 731648), (5716, 666880), (7145, 533504), (8336, 457280), (10420, 365824), (11432, 333440), (14290, 266752), (16672, 228640), (20840, 182912), (22864, 166720), (28580, 133376), (33344, 114320), (41680, 91456), (45728, 83360), (57160, 66688)]