89235200

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 225068928

約数和(自身を除く): 135833728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 191, 200, 256, 292, 320, 365, 382, 400, 584, 640, 730, 764, 800, 955, 1168, 1280, 1460, 1528, 1600, 1825, 1910, 2336, 2920, 3056, 3200, 3650, 3820, 4672, 4775, 5840, 6112, 6400, 7300, 7640, 9344, 9550, 11680, 12224, 13943, 14600, 15280, 18688, 19100, 23360, 24448, 27886, 29200, 30560, 38200, 46720, 48896, 55772, 58400, 61120, 69715, 76400, 93440, 111544, 116800, 122240, 139430, 152800, 223088, 233600, 244480, 278860, 305600, 348575, 446176, 467200, 557720, 611200, 697150, 892352, 1115440, 1222400, 1394300, 1784704, 2230880, 2788600, 3569408, 4461760, 5577200, 8923520, 11154400, 17847040, 22308800, 44617600, 89235200]

約数ペア:

[(1, 89235200), (2, 44617600), (4, 22308800), (5, 17847040), (8, 11154400), (10, 8923520), (16, 5577200), (20, 4461760), (25, 3569408), (32, 2788600), (40, 2230880), (50, 1784704), (64, 1394300), (73, 1222400), (80, 1115440), (100, 892352), (128, 697150), (146, 611200), (160, 557720), (191, 467200), (200, 446176), (256, 348575), (292, 305600), (320, 278860), (365, 244480), (382, 233600), (400, 223088), (584, 152800), (640, 139430), (730, 122240), (764, 116800), (800, 111544), (955, 93440), (1168, 76400), (1280, 69715), (1460, 61120), (1528, 58400), (1600, 55772), (1825, 48896), (1910, 46720), (2336, 38200), (2920, 30560), (3056, 29200), (3200, 27886), (3650, 24448), (3820, 23360), (4672, 19100), (4775, 18688), (5840, 15280), (6112, 14600), (6400, 13943), (7300, 12224), (7640, 11680), (9344, 9550)]