201742107760

素因数分解:

$2^4\times 5^1\times {\mathrm{10729}}^1\times {\mathrm{235043}}^1$

素因数の和:245785

約数の個数: 40

約数和(自身を含む): 469096114320

約数和(自身を除く): 267354006560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10729, 21458, 42916, 53645, 85832, 107290, 171664, 214580, 235043, 429160, 470086, 858320, 940172, 1175215, 1880344, 2350430, 3760688, 4700860, 9401720, 18803440, 2521776347, 5043552694, 10087105388, 12608881735, 20174210776, 25217763470, 40348421552, 50435526940, 100871053880, 201742107760]

約数ペア:

[(1, 201742107760), (2, 100871053880), (4, 50435526940), (5, 40348421552), (8, 25217763470), (10, 20174210776), (16, 12608881735), (20, 10087105388), (40, 5043552694), (80, 2521776347), (10729, 18803440), (21458, 9401720), (42916, 4700860), (53645, 3760688), (85832, 2350430), (107290, 1880344), (171664, 1175215), (214580, 940172), (235043, 858320), (429160, 470086)]