5732240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 13511040

約数和(自身を除く): 7778800

約数列:

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

約数ペア:

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