1242741283840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{34674701}}^1$

素因数の和:34674733

約数の個数: 88

約数和(自身を含む): 3406997519712

約数和(自身を除く): 2164256235872

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, 34674701, 69349402, 138698804, 173373505, 242722907, 277397608, 346747010, 485445814, 554795216, 693494020, 970891628, 1109590432, 1213614535, 1386988040, 1941783256, 2219180864, 2427229070, 2773976080, 3883566512, 4438361728, 4854458140, 5547952160, 7767133024, 8876723456, 9708916280, 11095904320, 15534266048, 17753446912, 19417832560, 22191808640, 31068532096, 35506893824, 38835665120, 44383617280, 62137064192, 77671330240, 88767234560, 124274128384, 155342660480, 177534469120, 248548256768, 310685320960, 621370641920, 1242741283840]

約数ペア:

[(1, 1242741283840), (2, 621370641920), (4, 310685320960), (5, 248548256768), (7, 177534469120), (8, 155342660480), (10, 124274128384), (14, 88767234560), (16, 77671330240), (20, 62137064192), (28, 44383617280), (32, 38835665120), (35, 35506893824), (40, 31068532096), (56, 22191808640), (64, 19417832560), (70, 17753446912), (80, 15534266048), (112, 11095904320), (128, 9708916280), (140, 8876723456), (160, 7767133024), (224, 5547952160), (256, 4854458140), (280, 4438361728), (320, 3883566512), (448, 2773976080), (512, 2427229070), (560, 2219180864), (640, 1941783256), (896, 1386988040), (1024, 1213614535), (1120, 1109590432), (1280, 970891628), (1792, 693494020), (2240, 554795216), (2560, 485445814), (3584, 346747010), (4480, 277397608), (5120, 242722907), (7168, 173373505), (8960, 138698804), (17920, 69349402), (35840, 34674701)]