105826240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25469

約数の個数: 56

約数和(自身を含む): 271393920

約数和(自身を除く): 165567680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 25439, 50878, 101756, 127195, 203512, 254390, 330707, 407024, 508780, 661414, 814048, 1017560, 1322828, 1628096, 1653535, 2035120, 2645656, 3307070, 4070240, 5291312, 6614140, 8140480, 10582624, 13228280, 21165248, 26456560, 52913120, 105826240]

約数ペア:

[(1, 105826240), (2, 52913120), (4, 26456560), (5, 21165248), (8, 13228280), (10, 10582624), (13, 8140480), (16, 6614140), (20, 5291312), (26, 4070240), (32, 3307070), (40, 2645656), (52, 2035120), (64, 1653535), (65, 1628096), (80, 1322828), (104, 1017560), (130, 814048), (160, 661414), (208, 508780), (260, 407024), (320, 330707), (416, 254390), (520, 203512), (832, 127195), (1040, 101756), (2080, 50878), (4160, 25439)]