1682463680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{276721}}^1$

素因数の和:276757

約数の個数: 56

約数和(自身を含む): 4217243280

約数和(自身を除く): 2534779600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 276721, 553442, 1106884, 1383605, 2213768, 2767210, 4427536, 5257699, 5534420, 8855072, 10515398, 11068840, 17710144, 21030796, 22137680, 26288495, 42061592, 44275360, 52576990, 84123184, 88550720, 105153980, 168246368, 210307960, 336492736, 420615920, 841231840, 1682463680]

約数ペア:

[(1, 1682463680), (2, 841231840), (4, 420615920), (5, 336492736), (8, 210307960), (10, 168246368), (16, 105153980), (19, 88550720), (20, 84123184), (32, 52576990), (38, 44275360), (40, 42061592), (64, 26288495), (76, 22137680), (80, 21030796), (95, 17710144), (152, 11068840), (160, 10515398), (190, 8855072), (304, 5534420), (320, 5257699), (380, 4427536), (608, 2767210), (760, 2213768), (1216, 1383605), (1520, 1106884), (3040, 553442), (6080, 276721)]