11464480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 27457920

約数和(自身を除く): 15993440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 907, 1264, 1580, 1814, 2528, 3160, 3628, 4535, 6320, 7256, 9070, 12640, 14512, 18140, 29024, 36280, 71653, 72560, 143306, 145120, 286612, 358265, 573224, 716530, 1146448, 1433060, 2292896, 2866120, 5732240, 11464480]

約数ペア:

[(1, 11464480), (2, 5732240), (4, 2866120), (5, 2292896), (8, 1433060), (10, 1146448), (16, 716530), (20, 573224), (32, 358265), (40, 286612), (79, 145120), (80, 143306), (158, 72560), (160, 71653), (316, 36280), (395, 29024), (632, 18140), (790, 14512), (907, 12640), (1264, 9070), (1580, 7256), (1814, 6320), (2528, 4535), (3160, 3628)]