117405680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6814

約数の個数: 80

約数和(自身を含む): 322074624

約数和(自身を除く): 204668944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6763, 8680, 13526, 17360, 27052, 33815, 47341, 54104, 67630, 94682, 108208, 135260, 189364, 209653, 236705, 270520, 378728, 419306, 473410, 541040, 757456, 838612, 946820, 1048265, 1467571, 1677224, 1893640, 2096530, 2935142, 3354448, 3787280, 4193060, 5870284, 7337855, 8386120, 11740568, 14675710, 16772240, 23481136, 29351420, 58702840, 117405680]

約数ペア:

[(1, 117405680), (2, 58702840), (4, 29351420), (5, 23481136), (7, 16772240), (8, 14675710), (10, 11740568), (14, 8386120), (16, 7337855), (20, 5870284), (28, 4193060), (31, 3787280), (35, 3354448), (40, 2935142), (56, 2096530), (62, 1893640), (70, 1677224), (80, 1467571), (112, 1048265), (124, 946820), (140, 838612), (155, 757456), (217, 541040), (248, 473410), (280, 419306), (310, 378728), (434, 270520), (496, 236705), (560, 209653), (620, 189364), (868, 135260), (1085, 108208), (1240, 94682), (1736, 67630), (2170, 54104), (2480, 47341), (3472, 33815), (4340, 27052), (6763, 17360), (8680, 13526)]