2533321100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1597}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 5700833040

約数和(自身を除く): 3167511940

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 547, 580, 725, 1094, 1450, 1597, 2188, 2735, 2900, 3194, 5470, 6388, 7985, 10940, 13675, 15863, 15970, 27350, 31726, 31940, 39925, 46313, 54700, 63452, 79315, 79850, 92626, 158630, 159700, 185252, 231565, 317260, 396575, 463130, 793150, 873559, 926260, 1157825, 1586300, 1747118, 2315650, 3494236, 4367795, 4631300, 8735590, 17471180, 21838975, 25333211, 43677950, 50666422, 87355900, 101332844, 126666055, 253332110, 506664220, 633330275, 1266660550, 2533321100]

約数ペア:

[(1, 2533321100), (2, 1266660550), (4, 633330275), (5, 506664220), (10, 253332110), (20, 126666055), (25, 101332844), (29, 87355900), (50, 50666422), (58, 43677950), (100, 25333211), (116, 21838975), (145, 17471180), (290, 8735590), (547, 4631300), (580, 4367795), (725, 3494236), (1094, 2315650), (1450, 1747118), (1597, 1586300), (2188, 1157825), (2735, 926260), (2900, 873559), (3194, 793150), (5470, 463130), (6388, 396575), (7985, 317260), (10940, 231565), (13675, 185252), (15863, 159700), (15970, 158630), (27350, 92626), (31726, 79850), (31940, 79315), (39925, 63452), (46313, 54700)]