23278330880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{649507}}^1$

素因数の和:649539

約数の個数: 88

約数和(自身を含む): 63818058048

約数和(自身を除く): 40539727168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 649507, 1299014, 2598028, 3247535, 4546549, 5196056, 6495070, 9093098, 10392112, 12990140, 18186196, 20784224, 22732745, 25980280, 36372392, 41568448, 45465490, 51960560, 72744784, 83136896, 90930980, 103921120, 145489568, 166273792, 181861960, 207842240, 290979136, 332547584, 363723920, 415684480, 581958272, 665095168, 727447840, 831368960, 1163916544, 1454895680, 1662737920, 2327833088, 2909791360, 3325475840, 4655666176, 5819582720, 11639165440, 23278330880]

約数ペア:

[(1, 23278330880), (2, 11639165440), (4, 5819582720), (5, 4655666176), (7, 3325475840), (8, 2909791360), (10, 2327833088), (14, 1662737920), (16, 1454895680), (20, 1163916544), (28, 831368960), (32, 727447840), (35, 665095168), (40, 581958272), (56, 415684480), (64, 363723920), (70, 332547584), (80, 290979136), (112, 207842240), (128, 181861960), (140, 166273792), (160, 145489568), (224, 103921120), (256, 90930980), (280, 83136896), (320, 72744784), (448, 51960560), (512, 45465490), (560, 41568448), (640, 36372392), (896, 25980280), (1024, 22732745), (1120, 20784224), (1280, 18186196), (1792, 12990140), (2240, 10392112), (2560, 9093098), (3584, 6495070), (4480, 5196056), (5120, 4546549), (7168, 3247535), (8960, 2598028), (17920, 1299014), (35840, 649507)]