1016614480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1815383}}^1$

素因数の和:1815403

約数の個数: 40

約数和(自身を含む): 2701291392

約数和(自身を除く): 1684676912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1815383, 3630766, 7261532, 9076915, 12707681, 14523064, 18153830, 25415362, 29046128, 36307660, 50830724, 63538405, 72615320, 101661448, 127076810, 145230640, 203322896, 254153620, 508307240, 1016614480]

約数ペア:

[(1, 1016614480), (2, 508307240), (4, 254153620), (5, 203322896), (7, 145230640), (8, 127076810), (10, 101661448), (14, 72615320), (16, 63538405), (20, 50830724), (28, 36307660), (35, 29046128), (40, 25415362), (56, 18153830), (70, 14523064), (80, 12707681), (112, 9076915), (140, 7261532), (280, 3630766), (560, 1815383)]