12752020480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{46993}}^1$

素因数の和:47071

約数の個数: 88

約数和(自身を含む): 31167736632

約数和(自身を除く): 18415716152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1024, 1060, 1280, 1696, 2120, 2560, 3392, 4240, 5120, 6784, 8480, 13568, 16960, 27136, 33920, 46993, 54272, 67840, 93986, 135680, 187972, 234965, 271360, 375944, 469930, 751888, 939860, 1503776, 1879720, 2490629, 3007552, 3759440, 4981258, 6015104, 7518880, 9962516, 12030208, 12453145, 15037760, 19925032, 24060416, 24906290, 30075520, 39850064, 48120832, 49812580, 60151040, 79700128, 99625160, 120302080, 159400256, 199250320, 240604160, 318800512, 398500640, 637601024, 797001280, 1275202048, 1594002560, 2550404096, 3188005120, 6376010240, 12752020480]

約数ペア:

[(1, 12752020480), (2, 6376010240), (4, 3188005120), (5, 2550404096), (8, 1594002560), (10, 1275202048), (16, 797001280), (20, 637601024), (32, 398500640), (40, 318800512), (53, 240604160), (64, 199250320), (80, 159400256), (106, 120302080), (128, 99625160), (160, 79700128), (212, 60151040), (256, 49812580), (265, 48120832), (320, 39850064), (424, 30075520), (512, 24906290), (530, 24060416), (640, 19925032), (848, 15037760), (1024, 12453145), (1060, 12030208), (1280, 9962516), (1696, 7518880), (2120, 6015104), (2560, 4981258), (3392, 3759440), (4240, 3007552), (5120, 2490629), (6784, 1879720), (8480, 1503776), (13568, 939860), (16960, 751888), (27136, 469930), (33920, 375944), (46993, 271360), (54272, 234965), (67840, 187972), (93986, 135680)]