1924980800

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{16481}}^1$

素因数の和:16576

約数の個数: 84

約数和(自身を含む): 4801832916

約数和(自身を除く): 2876852116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 146, 160, 200, 292, 320, 365, 400, 584, 730, 800, 1168, 1460, 1600, 1825, 2336, 2920, 3650, 4672, 5840, 7300, 11680, 14600, 16481, 23360, 29200, 32962, 58400, 65924, 82405, 116800, 131848, 164810, 263696, 329620, 412025, 527392, 659240, 824050, 1054784, 1203113, 1318480, 1648100, 2406226, 2636960, 3296200, 4812452, 5273920, 6015565, 6592400, 9624904, 12031130, 13184800, 19249808, 24062260, 26369600, 30077825, 38499616, 48124520, 60155650, 76999232, 96249040, 120311300, 192498080, 240622600, 384996160, 481245200, 962490400, 1924980800]

約数ペア:

[(1, 1924980800), (2, 962490400), (4, 481245200), (5, 384996160), (8, 240622600), (10, 192498080), (16, 120311300), (20, 96249040), (25, 76999232), (32, 60155650), (40, 48124520), (50, 38499616), (64, 30077825), (73, 26369600), (80, 24062260), (100, 19249808), (146, 13184800), (160, 12031130), (200, 9624904), (292, 6592400), (320, 6015565), (365, 5273920), (400, 4812452), (584, 3296200), (730, 2636960), (800, 2406226), (1168, 1648100), (1460, 1318480), (1600, 1203113), (1825, 1054784), (2336, 824050), (2920, 659240), (3650, 527392), (4672, 412025), (5840, 329620), (7300, 263696), (11680, 164810), (14600, 131848), (16481, 116800), (23360, 82405), (29200, 65924), (32962, 58400)]