2728681600

素因数分解:

$2^7\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11681}}^1$

素因数の和:11778

約数の個数: 96

約数和(自身を含む): 6833619540

約数和(自身を除く): 4104937940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 292, 320, 365, 400, 584, 640, 730, 800, 1168, 1460, 1600, 1825, 2336, 2920, 3200, 3650, 4672, 5840, 7300, 9344, 11680, 11681, 14600, 23360, 23362, 29200, 46720, 46724, 58400, 58405, 93448, 116800, 116810, 186896, 233600, 233620, 292025, 373792, 467240, 584050, 747584, 852713, 934480, 1168100, 1495168, 1705426, 1868960, 2336200, 3410852, 3737920, 4263565, 4672400, 6821704, 7475840, 8527130, 9344800, 13643408, 17054260, 18689600, 21317825, 27286816, 34108520, 37379200, 42635650, 54573632, 68217040, 85271300, 109147264, 136434080, 170542600, 272868160, 341085200, 545736320, 682170400, 1364340800, 2728681600]

約数ペア:

[(1, 2728681600), (2, 1364340800), (4, 682170400), (5, 545736320), (8, 341085200), (10, 272868160), (16, 170542600), (20, 136434080), (25, 109147264), (32, 85271300), (40, 68217040), (50, 54573632), (64, 42635650), (73, 37379200), (80, 34108520), (100, 27286816), (128, 21317825), (146, 18689600), (160, 17054260), (200, 13643408), (292, 9344800), (320, 8527130), (365, 7475840), (400, 6821704), (584, 4672400), (640, 4263565), (730, 3737920), (800, 3410852), (1168, 2336200), (1460, 1868960), (1600, 1705426), (1825, 1495168), (2336, 1168100), (2920, 934480), (3200, 852713), (3650, 747584), (4672, 584050), (5840, 467240), (7300, 373792), (9344, 292025), (11680, 233620), (11681, 233600), (14600, 186896), (23360, 116810), (23362, 116800), (29200, 93448), (46720, 58405), (46724, 58400)]