191084800

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 108

約数和(自身を含む): 480615940

約数和(自身を除く): 289531140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 256, 292, 320, 365, 400, 409, 584, 640, 730, 800, 818, 1168, 1280, 1460, 1600, 1636, 1825, 2045, 2336, 2920, 3200, 3272, 3650, 4090, 4672, 5840, 6400, 6544, 7300, 8180, 9344, 10225, 11680, 13088, 14600, 16360, 18688, 20450, 23360, 26176, 29200, 29857, 32720, 40900, 46720, 52352, 58400, 59714, 65440, 81800, 93440, 104704, 116800, 119428, 130880, 149285, 163600, 233600, 238856, 261760, 298570, 327200, 467200, 477712, 523520, 597140, 654400, 746425, 955424, 1194280, 1308800, 1492850, 1910848, 2388560, 2617600, 2985700, 3821696, 4777120, 5971400, 7643392, 9554240, 11942800, 19108480, 23885600, 38216960, 47771200, 95542400, 191084800]

約数ペア:

[(1, 191084800), (2, 95542400), (4, 47771200), (5, 38216960), (8, 23885600), (10, 19108480), (16, 11942800), (20, 9554240), (25, 7643392), (32, 5971400), (40, 4777120), (50, 3821696), (64, 2985700), (73, 2617600), (80, 2388560), (100, 1910848), (128, 1492850), (146, 1308800), (160, 1194280), (200, 955424), (256, 746425), (292, 654400), (320, 597140), (365, 523520), (400, 477712), (409, 467200), (584, 327200), (640, 298570), (730, 261760), (800, 238856), (818, 233600), (1168, 163600), (1280, 149285), (1460, 130880), (1600, 119428), (1636, 116800), (1825, 104704), (2045, 93440), (2336, 81800), (2920, 65440), (3200, 59714), (3272, 58400), (3650, 52352), (4090, 46720), (4672, 40900), (5840, 32720), (6400, 29857), (6544, 29200), (7300, 26176), (8180, 23360), (9344, 20450), (10225, 18688), (11680, 16360), (13088, 14600)]